2488894928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{703873}}^1$

素因数の和:703911

約数の個数: 40

約数和(自身を含む): 5498663688

約数和(自身を除く): 3009768760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 703873, 1407746, 2815492, 5630984, 9150349, 11261968, 11965841, 18300698, 23931682, 36601396, 47863364, 73202792, 95726728, 146405584, 155555933, 191453456, 311111866, 622223732, 1244447464, 2488894928]

約数ペア:

[(1, 2488894928), (2, 1244447464), (4, 622223732), (8, 311111866), (13, 191453456), (16, 155555933), (17, 146405584), (26, 95726728), (34, 73202792), (52, 47863364), (68, 36601396), (104, 23931682), (136, 18300698), (208, 11965841), (221, 11261968), (272, 9150349), (442, 5630984), (884, 2815492), (1768, 1407746), (3536, 703873)]