5438244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 14668416

約数和(自身を除く): 9230172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 641, 707, 1212, 1282, 1414, 1923, 2121, 2564, 2828, 3846, 4242, 4487, 7692, 8484, 8974, 13461, 17948, 26922, 53844, 64741, 129482, 194223, 258964, 388446, 453187, 776892, 906374, 1359561, 1812748, 2719122, 5438244]

約数ペア:

[(1, 5438244), (2, 2719122), (3, 1812748), (4, 1359561), (6, 906374), (7, 776892), (12, 453187), (14, 388446), (21, 258964), (28, 194223), (42, 129482), (84, 64741), (101, 53844), (202, 26922), (303, 17948), (404, 13461), (606, 8974), (641, 8484), (707, 7692), (1212, 4487), (1282, 4242), (1414, 3846), (1923, 2828), (2121, 2564)]