2401473880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4618219}}^1$

素因数の和:4618243

約数の個数: 32

約数和(自身を含む): 5818957200

約数和(自身を除く): 3417483320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4618219, 9236438, 18472876, 23091095, 36945752, 46182190, 60036847, 92364380, 120073694, 184728760, 240147388, 300184235, 480294776, 600368470, 1200736940, 2401473880]

約数ペア:

[(1, 2401473880), (2, 1200736940), (4, 600368470), (5, 480294776), (8, 300184235), (10, 240147388), (13, 184728760), (20, 120073694), (26, 92364380), (40, 60036847), (52, 46182190), (65, 36945752), (104, 23091095), (130, 18472876), (260, 9236438), (520, 4618219)]