4516390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 4379354

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 857, 1054, 1714, 2635, 4285, 5270, 8570, 14569, 26567, 29138, 53134, 72845, 132835, 145690, 265670, 451639, 903278, 2258195, 4516390]

約数ペア:

[(1, 4516390), (2, 2258195), (5, 903278), (10, 451639), (17, 265670), (31, 145690), (34, 132835), (62, 72845), (85, 53134), (155, 29138), (170, 26567), (310, 14569), (527, 8570), (857, 5270), (1054, 4285), (1714, 2635)]