13028777328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{490837}}^1$

素因数の和:490934

約数の個数: 80

約数和(自身を含む): 38952903680

約数和(自身を除く): 25924126352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 26544, 490837, 981674, 1472511, 1963348, 2945022, 3435859, 3926696, 5890044, 6871718, 7853392, 10307577, 11780088, 13743436, 20615154, 23560176, 27486872, 38776123, 41230308, 54973744, 77552246, 82460616, 116328369, 155104492, 164921232, 232656738, 271432861, 310208984, 465313476, 542865722, 620417968, 814298583, 930626952, 1085731444, 1628597166, 1861253904, 2171462888, 3257194332, 4342925776, 6514388664, 13028777328]

約数ペア:

[(1, 13028777328), (2, 6514388664), (3, 4342925776), (4, 3257194332), (6, 2171462888), (7, 1861253904), (8, 1628597166), (12, 1085731444), (14, 930626952), (16, 814298583), (21, 620417968), (24, 542865722), (28, 465313476), (42, 310208984), (48, 271432861), (56, 232656738), (79, 164921232), (84, 155104492), (112, 116328369), (158, 82460616), (168, 77552246), (237, 54973744), (316, 41230308), (336, 38776123), (474, 27486872), (553, 23560176), (632, 20615154), (948, 13743436), (1106, 11780088), (1264, 10307577), (1659, 7853392), (1896, 6871718), (2212, 5890044), (3318, 3926696), (3792, 3435859), (4424, 2945022), (6636, 1963348), (8848, 1472511), (13272, 981674), (26544, 490837)]