489083658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{130841}}^1$

素因数の和:130942

約数の個数: 32

約数和(自身を含む): 1130474880

約数和(自身を除く): 641391222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 130841, 261682, 392523, 785046, 915887, 1831774, 2747661, 5495322, 11644849, 23289698, 34934547, 69869094, 81513943, 163027886, 244541829, 489083658]

約数ペア:

[(1, 489083658), (2, 244541829), (3, 163027886), (6, 81513943), (7, 69869094), (14, 34934547), (21, 23289698), (42, 11644849), (89, 5495322), (178, 2747661), (267, 1831774), (534, 915887), (623, 785046), (1246, 392523), (1869, 261682), (3738, 130841)]