4521010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4369550

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 419, 830, 838, 1079, 2095, 2158, 4190, 5395, 5447, 10790, 10894, 27235, 34777, 54470, 69554, 173885, 347770, 452101, 904202, 2260505, 4521010]

約数ペア:

[(1, 4521010), (2, 2260505), (5, 904202), (10, 452101), (13, 347770), (26, 173885), (65, 69554), (83, 54470), (130, 34777), (166, 27235), (415, 10894), (419, 10790), (830, 5447), (838, 5395), (1079, 4190), (2095, 2158)]