640823289002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{417746603}}^1$

素因数の和:417746677

約数の個数: 16

約数和(自身を含む): 1052721442080

約数和(自身を除く): 411898153078

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 417746603, 835493206, 5430705839, 10861411678, 24647049577, 49294099154, 320411644501, 640823289002]

約数ペア:

[(1, 640823289002), (2, 320411644501), (13, 49294099154), (26, 24647049577), (59, 10861411678), (118, 5430705839), (767, 835493206), (1534, 417746603)]