2040606498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{32369}}^1$

素因数の和:32479

約数の個数: 64

約数和(自身を含む): 4972032000

約数和(自身を除く): 2931425502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 798, 1106, 1501, 1659, 3002, 3318, 4503, 9006, 10507, 21014, 31521, 32369, 63042, 64738, 97107, 194214, 226583, 453166, 615011, 679749, 1230022, 1359498, 1845033, 2557151, 3690066, 4305077, 5114302, 7671453, 8610154, 12915231, 15342906, 17900057, 25830462, 35800114, 48585869, 53700171, 97171738, 107400342, 145757607, 291515214, 340101083, 680202166, 1020303249, 2040606498]

約数ペア:

[(1, 2040606498), (2, 1020303249), (3, 680202166), (6, 340101083), (7, 291515214), (14, 145757607), (19, 107400342), (21, 97171738), (38, 53700171), (42, 48585869), (57, 35800114), (79, 25830462), (114, 17900057), (133, 15342906), (158, 12915231), (237, 8610154), (266, 7671453), (399, 5114302), (474, 4305077), (553, 3690066), (798, 2557151), (1106, 1845033), (1501, 1359498), (1659, 1230022), (3002, 679749), (3318, 615011), (4503, 453166), (9006, 226583), (10507, 194214), (21014, 97107), (31521, 64738), (32369, 63042)]