8386508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 17146080

約数和(自身を除く): 8759572

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 179, 212, 221, 358, 442, 689, 716, 884, 901, 1378, 1802, 2327, 2756, 3043, 3604, 4654, 6086, 9308, 9487, 11713, 12172, 18974, 23426, 37948, 39559, 46852, 79118, 123331, 158236, 161279, 246662, 322558, 493324, 645116, 2096627, 4193254, 8386508]

約数ペア:

[(1, 8386508), (2, 4193254), (4, 2096627), (13, 645116), (17, 493324), (26, 322558), (34, 246662), (52, 161279), (53, 158236), (68, 123331), (106, 79118), (179, 46852), (212, 39559), (221, 37948), (358, 23426), (442, 18974), (689, 12172), (716, 11713), (884, 9487), (901, 9308), (1378, 6086), (1802, 4654), (2327, 3604), (2756, 3043)]