1774760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 4301640

約数和(自身を除く): 2526880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3413, 6826, 13652, 17065, 27304, 34130, 44369, 68260, 88738, 136520, 177476, 221845, 354952, 443690, 887380, 1774760]

約数ペア:

[(1, 1774760), (2, 887380), (4, 443690), (5, 354952), (8, 221845), (10, 177476), (13, 136520), (20, 88738), (26, 68260), (40, 44369), (52, 34130), (65, 27304), (104, 17065), (130, 13652), (260, 6826), (520, 3413)]