2019677530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{14009}}^1$

素因数の和:15138

約数の個数: 32

約数和(自身を含む): 3918877200

約数和(自身を除く): 1899199670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 5545, 11090, 14009, 14417, 28018, 28834, 70045, 72085, 140090, 144170, 182117, 364234, 910585, 1821170, 15535981, 31071962, 77679905, 155359810, 201967753, 403935506, 1009838765, 2019677530]

約数ペア:

[(1, 2019677530), (2, 1009838765), (5, 403935506), (10, 201967753), (13, 155359810), (26, 77679905), (65, 31071962), (130, 15535981), (1109, 1821170), (2218, 910585), (5545, 364234), (11090, 182117), (14009, 144170), (14417, 140090), (28018, 72085), (28834, 70045)]