291036856318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{630029}}^1$

素因数の和:630316

約数の個数: 32

約数和(自身を含む): 477361130400

約数和(自身を除く): 186324274082

約数列:

[1, 2, 13, 26, 109, 163, 218, 326, 1417, 2119, 2834, 4238, 17767, 35534, 230971, 461942, 630029, 1260058, 8190377, 16380754, 68673161, 102694727, 137346322, 205389454, 892751093, 1335031451, 1785502186, 2670062902, 11193725243, 22387450486, 145518428159, 291036856318]

約数ペア:

[(1, 291036856318), (2, 145518428159), (13, 22387450486), (26, 11193725243), (109, 2670062902), (163, 1785502186), (218, 1335031451), (326, 892751093), (1417, 205389454), (2119, 137346322), (2834, 102694727), (4238, 68673161), (17767, 16380754), (35534, 8190377), (230971, 1260058), (461942, 630029)]