121487254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7741}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 222969600

約数和(自身を除く): 101482346

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7741, 7847, 15482, 15694, 54187, 108374, 147079, 294158, 456719, 913438, 1029553, 2059106, 3197033, 6394066, 8677661, 17355322, 60743627, 121487254]

約数ペア:

[(1, 121487254), (2, 60743627), (7, 17355322), (14, 8677661), (19, 6394066), (38, 3197033), (59, 2059106), (118, 1029553), (133, 913438), (266, 456719), (413, 294158), (826, 147079), (1121, 108374), (2242, 54187), (7741, 15694), (7847, 15482)]