2719122

素因数分解:

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

素因数の和:754

約数の個数: 32

約数和(自身を含む): 6286464

約数和(自身を除く): 3567342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 641, 707, 1282, 1414, 1923, 2121, 3846, 4242, 4487, 8974, 13461, 26922, 64741, 129482, 194223, 388446, 453187, 906374, 1359561, 2719122]

約数ペア:

[(1, 2719122), (2, 1359561), (3, 906374), (6, 453187), (7, 388446), (14, 194223), (21, 129482), (42, 64741), (101, 26922), (202, 13461), (303, 8974), (606, 4487), (641, 4242), (707, 3846), (1282, 2121), (1414, 1923)]