1999749064226

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1\times {\mathrm{32089}}^1$

素因数の和:35186

約数の個数: 32

約数和(自身を含む): 3060923904000

約数和(自身を除く): 1061174839774

約数列:

[1, 2, 79, 137, 158, 274, 2879, 5758, 10823, 21646, 32089, 64178, 227441, 394423, 454882, 788846, 2535031, 4396193, 5070062, 8792386, 31159417, 62318834, 92384231, 184768462, 347299247, 694598494, 7298354249, 12656639647, 14596708498, 25313279294, 999874532113, 1999749064226]

約数ペア:

[(1, 1999749064226), (2, 999874532113), (79, 25313279294), (137, 14596708498), (158, 12656639647), (274, 7298354249), (2879, 694598494), (5758, 347299247), (10823, 184768462), (21646, 92384231), (32089, 62318834), (64178, 31159417), (227441, 8792386), (394423, 5070062), (454882, 4396193), (788846, 2535031)]