247587262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 407780352

約数和(自身を除く): 160193090

約数列:

[1, 2, 13, 26, 97, 127, 194, 254, 773, 1261, 1546, 1651, 2522, 3302, 10049, 12319, 20098, 24638, 74981, 98171, 149962, 160147, 196342, 320294, 974753, 1276223, 1949506, 2552446, 9522587, 19045174, 123793631, 247587262]

約数ペア:

[(1, 247587262), (2, 123793631), (13, 19045174), (26, 9522587), (97, 2552446), (127, 1949506), (194, 1276223), (254, 974753), (773, 320294), (1261, 196342), (1546, 160147), (1651, 149962), (2522, 98171), (3302, 74981), (10049, 24638), (12319, 20098)]