2501187632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5042717}}^1$

素因数の和:5042756

約数の個数: 20

約数和(自身を含む): 5002376256

約数和(自身を除く): 2501188624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5042717, 10085434, 20170868, 40341736, 80683472, 156324227, 312648454, 625296908, 1250593816, 2501187632]

約数ペア:

[(1, 2501187632), (2, 1250593816), (4, 625296908), (8, 312648454), (16, 156324227), (31, 80683472), (62, 40341736), (124, 20170868), (248, 10085434), (496, 5042717)]