2912403201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2081}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 4191982080

約数和(自身を除く): 1279578879

約数列:

[1, 3, 19, 43, 57, 129, 571, 817, 1713, 2081, 2451, 6243, 10849, 24553, 32547, 39539, 73659, 89483, 118617, 268449, 466507, 1188251, 1399521, 1700177, 3564753, 5100531, 22576769, 51094793, 67730307, 153284379, 970801067, 2912403201]

約数ペア:

[(1, 2912403201), (3, 970801067), (19, 153284379), (43, 67730307), (57, 51094793), (129, 22576769), (571, 5100531), (817, 3564753), (1713, 1700177), (2081, 1399521), (2451, 1188251), (6243, 466507), (10849, 268449), (24553, 118617), (32547, 89483), (39539, 73659)]