347924238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{20483}}^1$

素因数の和:20656

約数の個数: 32

約数和(自身を含む): 737424000

約数和(自身を除く): 389499762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 16986, 20483, 40966, 61449, 122898, 389177, 778354, 1167531, 2335062, 3051967, 6103934, 9155901, 18311802, 57987373, 115974746, 173962119, 347924238]

約数ペア:

[(1, 347924238), (2, 173962119), (3, 115974746), (6, 57987373), (19, 18311802), (38, 9155901), (57, 6103934), (114, 3051967), (149, 2335062), (298, 1167531), (447, 778354), (894, 389177), (2831, 122898), (5662, 61449), (8493, 40966), (16986, 20483)]