1531505508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{426841}}^1$

素因数の和:426884

約数の個数: 48

約数和(自身を含む): 4015729536

約数和(自身を除く): 2484224028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 426841, 853682, 1280523, 1707364, 2561046, 5122092, 5548933, 9817343, 11097866, 16646799, 19634686, 22195732, 29452029, 33293598, 39269372, 58904058, 66587196, 117808116, 127625459, 255250918, 382876377, 510501836, 765752754, 1531505508]

約数ペア:

[(1, 1531505508), (2, 765752754), (3, 510501836), (4, 382876377), (6, 255250918), (12, 127625459), (13, 117808116), (23, 66587196), (26, 58904058), (39, 39269372), (46, 33293598), (52, 29452029), (69, 22195732), (78, 19634686), (92, 16646799), (138, 11097866), (156, 9817343), (276, 5548933), (299, 5122092), (598, 2561046), (897, 1707364), (1196, 1280523), (1794, 853682), (3588, 426841)]