2117156748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 5729730048

約数和(自身を除く): 3612573300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 257, 303, 404, 514, 606, 707, 771, 971, 1028, 1212, 1414, 1542, 1799, 1942, 2121, 2828, 2913, 3084, 3598, 3884, 4242, 5397, 5826, 6797, 7196, 8484, 10794, 11652, 13594, 20391, 21588, 25957, 27188, 40782, 51914, 77871, 81564, 98071, 103828, 155742, 181699, 196142, 249547, 294213, 311484, 363398, 392284, 499094, 545097, 588426, 686497, 726796, 748641, 998188, 1090194, 1176852, 1372994, 1497282, 1746829, 2059491, 2180388, 2745988, 2994564, 3493658, 4118982, 5240487, 6987316, 8237964, 10480974, 20961948, 25204247, 50408494, 75612741, 100816988, 151225482, 176429729, 302450964, 352859458, 529289187, 705718916, 1058578374, 2117156748]

約数ペア:

[(1, 2117156748), (2, 1058578374), (3, 705718916), (4, 529289187), (6, 352859458), (7, 302450964), (12, 176429729), (14, 151225482), (21, 100816988), (28, 75612741), (42, 50408494), (84, 25204247), (101, 20961948), (202, 10480974), (257, 8237964), (303, 6987316), (404, 5240487), (514, 4118982), (606, 3493658), (707, 2994564), (771, 2745988), (971, 2180388), (1028, 2059491), (1212, 1746829), (1414, 1497282), (1542, 1372994), (1799, 1176852), (1942, 1090194), (2121, 998188), (2828, 748641), (2913, 726796), (3084, 686497), (3598, 588426), (3884, 545097), (4242, 499094), (5397, 392284), (5826, 363398), (6797, 311484), (7196, 294213), (8484, 249547), (10794, 196142), (11652, 181699), (13594, 155742), (20391, 103828), (21588, 98071), (25957, 81564), (27188, 77871), (40782, 51914)]