8239207886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{37321}}^1$

素因数の和:38556

約数の個数: 32

約数和(自身を含む): 15223793088

約数和(自身を除く): 6984585202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1213, 2426, 8491, 15769, 16982, 31538, 37321, 74642, 110383, 220766, 261247, 485173, 522494, 970346, 3396211, 6792422, 45270373, 90540746, 316892611, 588514849, 633785222, 1177029698, 4119603943, 8239207886]

約数ペア:

[(1, 8239207886), (2, 4119603943), (7, 1177029698), (13, 633785222), (14, 588514849), (26, 316892611), (91, 90540746), (182, 45270373), (1213, 6792422), (2426, 3396211), (8491, 970346), (15769, 522494), (16982, 485173), (31538, 261247), (37321, 220766), (74642, 110383)]