881837594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 1595897856

約数和(自身を除く): 714060262

約数列:

[1, 2, 11, 22, 31, 41, 47, 61, 62, 82, 94, 121, 122, 242, 341, 451, 517, 671, 682, 902, 1034, 1271, 1342, 1457, 1891, 1927, 2501, 2542, 2867, 2914, 3751, 3782, 3854, 4961, 5002, 5687, 5734, 7381, 7502, 9922, 11374, 13981, 14762, 16027, 20801, 21197, 27511, 27962, 31537, 32054, 41602, 42394, 55022, 59737, 63074, 77531, 88877, 117547, 119474, 153791, 155062, 176297, 177754, 228811, 233167, 235094, 302621, 307582, 346907, 352594, 457622, 466334, 605242, 657107, 693814, 852841, 977647, 1293017, 1314214, 1705682, 1955294, 2586034, 3643957, 7228177, 7287914, 9381251, 10754117, 14223187, 14456354, 18762502, 21508234, 28446374, 40083527, 80167054, 440918797, 881837594]

約数ペア:

[(1, 881837594), (2, 440918797), (11, 80167054), (22, 40083527), (31, 28446374), (41, 21508234), (47, 18762502), (61, 14456354), (62, 14223187), (82, 10754117), (94, 9381251), (121, 7287914), (122, 7228177), (242, 3643957), (341, 2586034), (451, 1955294), (517, 1705682), (671, 1314214), (682, 1293017), (902, 977647), (1034, 852841), (1271, 693814), (1342, 657107), (1457, 605242), (1891, 466334), (1927, 457622), (2501, 352594), (2542, 346907), (2867, 307582), (2914, 302621), (3751, 235094), (3782, 233167), (3854, 228811), (4961, 177754), (5002, 176297), (5687, 155062), (5734, 153791), (7381, 119474), (7502, 117547), (9922, 88877), (11374, 77531), (13981, 63074), (14762, 59737), (16027, 55022), (20801, 42394), (21197, 41602), (27511, 32054), (27962, 31537)]