1313481.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{217577}}^1$

素因数の和:217597

約数の個数: 24

約数和(自身を含む): 85290576

約数和(自身を除く): 51348564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 217577, 435154, 652731, 870308, 1305462, 2610924, 2828501, 5657002, 8485503, 11314004, 16971006, 33942012]

約数ペア:

[(1, 33942012), (2, 16971006), (3, 11314004), (4, 8485503), (6, 5657002), (12, 2828501), (13, 2610924), (26, 1305462), (39, 870308), (52, 652731), (78, 435154), (156, 217577)]