2105299864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{8461}}^1$

素因数の和:10123

約数の個数: 32

約数和(自身を含む): 4158226800

約数和(自身を除く): 2052926936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1637, 3274, 6548, 8461, 13096, 16922, 31103, 33844, 62206, 67688, 124412, 160759, 248824, 321518, 643036, 1286072, 13850657, 27701314, 55402628, 110805256, 263162483, 526324966, 1052649932, 2105299864]

約数ペア:

[(1, 2105299864), (2, 1052649932), (4, 526324966), (8, 263162483), (19, 110805256), (38, 55402628), (76, 27701314), (152, 13850657), (1637, 1286072), (3274, 643036), (6548, 321518), (8461, 248824), (13096, 160759), (16922, 124412), (31103, 67688), (33844, 62206)]