345584642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 570848880

約数和(自身を除く): 225264238

約数列:

[1, 2, 13, 26, 61, 122, 193, 386, 793, 1129, 1586, 2258, 2509, 5018, 11773, 14677, 23546, 29354, 68869, 137738, 153049, 217897, 306098, 435794, 895297, 1790594, 2832661, 5665322, 13291717, 26583434, 172792321, 345584642]

約数ペア:

[(1, 345584642), (2, 172792321), (13, 26583434), (26, 13291717), (61, 5665322), (122, 2832661), (193, 1790594), (386, 895297), (793, 435794), (1129, 306098), (1586, 217897), (2258, 153049), (2509, 137738), (5018, 68869), (11773, 29354), (14677, 23546)]