2017189634

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{20233}}^1$

素因数の和:20945

約数の個数: 16

約数和(自身を含む): 3069093120

約数和(自身を除く): 1051903486

約数列:

[1, 2, 79, 158, 631, 1262, 20233, 40466, 49849, 99698, 1598407, 3196814, 12767023, 25534046, 1008594817, 2017189634]

約数ペア:

[(1, 2017189634), (2, 1008594817), (79, 25534046), (158, 12767023), (631, 3196814), (1262, 1598407), (20233, 99698), (40466, 49849)]