291212895934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1\times {\mathrm{21383}}^1$

素因数の和:23544

約数の個数: 32

約数和(自身を含む): 459123033600

約数和(自身を除く): 167910137666

約数列:

[1, 2, 23, 46, 149, 298, 1987, 3427, 3974, 6854, 21383, 42766, 45701, 91402, 296063, 491809, 592126, 983618, 3186067, 6372134, 6809449, 13618898, 42488021, 73279541, 84976042, 146559082, 977224483, 1954448966, 6330715129, 12661430258, 145606447967, 291212895934]

約数ペア:

[(1, 291212895934), (2, 145606447967), (23, 12661430258), (46, 6330715129), (149, 1954448966), (298, 977224483), (1987, 146559082), (3427, 84976042), (3974, 73279541), (6854, 42488021), (21383, 13618898), (42766, 6809449), (45701, 6372134), (91402, 3186067), (296063, 983618), (491809, 592126)]