508733238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{30911}}^1$

素因数の和:31140

約数の個数: 32

約数和(自身を含む): 1100961792

約数和(自身を除く): 592228554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 16458, 30911, 61822, 92733, 185466, 401843, 803686, 1205529, 2411058, 6522221, 13044442, 19566663, 39133326, 84788873, 169577746, 254366619, 508733238]

約数ペア:

[(1, 508733238), (2, 254366619), (3, 169577746), (6, 84788873), (13, 39133326), (26, 19566663), (39, 13044442), (78, 6522221), (211, 2411058), (422, 1205529), (633, 803686), (1266, 401843), (2743, 185466), (5486, 92733), (8229, 61822), (16458, 30911)]