2180275042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 3981700800

約数和(自身を除く): 1801425758

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 83, 121, 166, 197, 209, 242, 319, 394, 418, 551, 638, 913, 1102, 1577, 1826, 2167, 2299, 2407, 3154, 3509, 3743, 4334, 4598, 4814, 5713, 6061, 7018, 7486, 10043, 11426, 12122, 16351, 17347, 20086, 23837, 26477, 32702, 34694, 41173, 45733, 47674, 52954, 62843, 66671, 82346, 91466, 108547, 125686, 133342, 179861, 190817, 217094, 291247, 310669, 359722, 381634, 452903, 474179, 503063, 582494, 621338, 691273, 905806, 948358, 1006126, 1194017, 1382546, 1978471, 2388034, 3417359, 3956942, 5215969, 5533693, 6834718, 9009401, 10431938, 11067386, 13134187, 18018802, 26268374, 37590949, 57375659, 75181898, 99103411, 114751318, 198206822, 1090137521, 2180275042]

約数ペア:

[(1, 2180275042), (2, 1090137521), (11, 198206822), (19, 114751318), (22, 99103411), (29, 75181898), (38, 57375659), (58, 37590949), (83, 26268374), (121, 18018802), (166, 13134187), (197, 11067386), (209, 10431938), (242, 9009401), (319, 6834718), (394, 5533693), (418, 5215969), (551, 3956942), (638, 3417359), (913, 2388034), (1102, 1978471), (1577, 1382546), (1826, 1194017), (2167, 1006126), (2299, 948358), (2407, 905806), (3154, 691273), (3509, 621338), (3743, 582494), (4334, 503063), (4598, 474179), (4814, 452903), (5713, 381634), (6061, 359722), (7018, 310669), (7486, 291247), (10043, 217094), (11426, 190817), (12122, 179861), (16351, 133342), (17347, 125686), (20086, 108547), (23837, 91466), (26477, 82346), (32702, 66671), (34694, 62843), (41173, 52954), (45733, 47674)]