29781298934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{63629}}^1$

素因数の和:63872

約数の個数: 32

約数和(自身を含む): 47875212000

約数和(自身を除く): 18093913066

約数列:

[1, 2, 19, 38, 109, 113, 218, 226, 2071, 2147, 4142, 4294, 12317, 24634, 63629, 127258, 234023, 468046, 1208951, 2417902, 6935561, 7190077, 13871122, 14380154, 131775659, 136611463, 263551318, 273222926, 783718393, 1567436786, 14890649467, 29781298934]

約数ペア:

[(1, 29781298934), (2, 14890649467), (19, 1567436786), (38, 783718393), (109, 273222926), (113, 263551318), (218, 136611463), (226, 131775659), (2071, 14380154), (2147, 13871122), (4142, 7190077), (4294, 6935561), (12317, 2417902), (24634, 1208951), (63629, 468046), (127258, 234023)]