520011872

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{51263}}^1$

素因数の和:51590

約数の個数: 24

約数和(自身を含む): 1027022976

約数和(自身を除く): 507011104

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 10144, 51263, 102526, 205052, 410104, 820208, 1640416, 16250371, 32500742, 65001484, 130002968, 260005936, 520011872]

約数ペア:

[(1, 520011872), (2, 260005936), (4, 130002968), (8, 65001484), (16, 32500742), (32, 16250371), (317, 1640416), (634, 820208), (1268, 410104), (2536, 205052), (5072, 102526), (10144, 51263)]