252185930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{813503}}^1$

素因数の和:813541

約数の個数: 16

約数和(自身を含む): 468578304

約数和(自身を除く): 216392374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 813503, 1627006, 4067515, 8135030, 25218593, 50437186, 126092965, 252185930]

約数ペア:

[(1, 252185930), (2, 126092965), (5, 50437186), (10, 25218593), (31, 8135030), (62, 4067515), (155, 1627006), (310, 813503)]