2007503890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{925117}}^1$

素因数の和:925162

約数の個数: 32

約数和(自身を含む): 4262943744

約数和(自身を除く): 2255439854

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 925117, 1850234, 4625585, 6475819, 9251170, 12951638, 28678627, 32379095, 57357254, 64758190, 143393135, 200750389, 286786270, 401500778, 1003751945, 2007503890]

約数ペア:

[(1, 2007503890), (2, 1003751945), (5, 401500778), (7, 286786270), (10, 200750389), (14, 143393135), (31, 64758190), (35, 57357254), (62, 32379095), (70, 28678627), (155, 12951638), (217, 9251170), (310, 6475819), (434, 4625585), (1085, 1850234), (2170, 925117)]