4489771307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 5470617600

約数和(自身を除く): 980846293

約数列:

[1, 7, 19, 133, 139, 211, 973, 1151, 1477, 2641, 4009, 8057, 18487, 21869, 28063, 29329, 153083, 159989, 205303, 242861, 557251, 1119923, 1700027, 3039791, 3900757, 4614359, 21278537, 32300513, 33757679, 236303753, 641395901, 4489771307]

約数ペア:

[(1, 4489771307), (7, 641395901), (19, 236303753), (133, 33757679), (139, 32300513), (211, 21278537), (973, 4614359), (1151, 3900757), (1477, 3039791), (2641, 1700027), (4009, 1119923), (8057, 557251), (18487, 242861), (21869, 205303), (28063, 159989), (29329, 153083)]