2018127355

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{8179}}^1$

素因数の和:9054

約数の個数: 16

約数和(自身を含む): 2464797600

約数和(自身を除く): 446670245

約数列:

[1, 5, 61, 305, 809, 4045, 8179, 40895, 49349, 246745, 498919, 2494595, 6616811, 33084055, 403625471, 2018127355]

約数ペア:

[(1, 2018127355), (5, 403625471), (61, 33084055), (305, 6616811), (809, 2494595), (4045, 498919), (8179, 246745), (40895, 49349)]