780855764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7817}}^1$

素因数の和:7964

約数の個数: 48

約数和(自身を含む): 1572168528

約数和(自身を除く): 791312764

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 113, 221, 226, 442, 452, 884, 1469, 1921, 2938, 3842, 5876, 7684, 7817, 15634, 24973, 31268, 49946, 99892, 101621, 132889, 203242, 265778, 406484, 531556, 883321, 1727557, 1766642, 3455114, 3533284, 6910228, 11483173, 15016457, 22966346, 30032914, 45932692, 60065828, 195213941, 390427882, 780855764]

約数ペア:

[(1, 780855764), (2, 390427882), (4, 195213941), (13, 60065828), (17, 45932692), (26, 30032914), (34, 22966346), (52, 15016457), (68, 11483173), (113, 6910228), (221, 3533284), (226, 3455114), (442, 1766642), (452, 1727557), (884, 883321), (1469, 531556), (1921, 406484), (2938, 265778), (3842, 203242), (5876, 132889), (7684, 101621), (7817, 99892), (15634, 49946), (24973, 31268)]