480391996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{553447}}^1$

素因数の和:553489

約数の個数: 24

約数和(自身を含む): 991778816

約数和(自身を除く): 511386820

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 553447, 1106894, 2213788, 3874129, 7748258, 15496516, 17156857, 34313714, 68627428, 120097999, 240195998, 480391996]

約数ペア:

[(1, 480391996), (2, 240195998), (4, 120097999), (7, 68627428), (14, 34313714), (28, 17156857), (31, 15496516), (62, 7748258), (124, 3874129), (217, 2213788), (434, 1106894), (868, 553447)]