2690898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 6236160

約数和(自身を除く): 3545262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 811, 1106, 1622, 1659, 2433, 3318, 4866, 5677, 11354, 17031, 34062, 64069, 128138, 192207, 384414, 448483, 896966, 1345449, 2690898]

約数ペア:

[(1, 2690898), (2, 1345449), (3, 896966), (6, 448483), (7, 384414), (14, 192207), (21, 128138), (42, 64069), (79, 34062), (158, 17031), (237, 11354), (474, 5677), (553, 4866), (811, 3318), (1106, 2433), (1622, 1659)]