15651003056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{690323}}^1$

素因数の和:690453

約数の個数: 40

約数和(自身を含む): 32956067760

約数和(自身を除く): 17305064704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 690323, 1380646, 2761292, 5522584, 8974199, 11045168, 17948398, 35896796, 71793592, 75245207, 143587184, 150490414, 300980828, 601961656, 978187691, 1203923312, 1956375382, 3912750764, 7825501528, 15651003056]

約数ペア:

[(1, 15651003056), (2, 7825501528), (4, 3912750764), (8, 1956375382), (13, 1203923312), (16, 978187691), (26, 601961656), (52, 300980828), (104, 150490414), (109, 143587184), (208, 75245207), (218, 71793592), (436, 35896796), (872, 17948398), (1417, 11045168), (1744, 8974199), (2834, 5522584), (5668, 2761292), (11336, 1380646), (22672, 690323)]