2690646238

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{12239}}^1$

素因数の和:12672

約数の個数: 32

約数和(自身を含む): 4737761280

約数和(自身を除く): 2047115042

約数列:

[1, 2, 7, 14, 41, 82, 287, 383, 574, 766, 2681, 5362, 12239, 15703, 24478, 31406, 85673, 109921, 171346, 219842, 501799, 1003598, 3512593, 4687537, 7025186, 9375074, 32812759, 65625518, 192189017, 384378034, 1345323119, 2690646238]

約数ペア:

[(1, 2690646238), (2, 1345323119), (7, 384378034), (14, 192189017), (41, 65625518), (82, 32812759), (287, 9375074), (383, 7025186), (574, 4687537), (766, 3512593), (2681, 1003598), (5362, 501799), (12239, 219842), (15703, 171346), (24478, 109921), (31406, 85673)]