2356156790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{36913}}^1$

素因数の和:37424

約数の個数: 32

約数和(自身を含む): 4576745376

約数和(自身を除く): 2220588586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 2455, 4910, 6383, 12766, 31915, 36913, 63830, 73826, 184565, 369130, 479869, 959738, 2399345, 4798690, 18124283, 36248566, 90621415, 181242830, 235615679, 471231358, 1178078395, 2356156790]

約数ペア:

[(1, 2356156790), (2, 1178078395), (5, 471231358), (10, 235615679), (13, 181242830), (26, 90621415), (65, 36248566), (130, 18124283), (491, 4798690), (982, 2399345), (2455, 959738), (4910, 479869), (6383, 369130), (12766, 184565), (31915, 73826), (36913, 63830)]