1315740028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{16267}}^1$

素因数の和:16621

約数の個数: 24

約数和(自身を含む): 2342657072

約数和(自身を除く): 1026917044

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 16267, 20221, 32534, 40442, 65068, 80884, 1187491, 2374982, 4505959, 4749964, 9011918, 18023836, 328935007, 657870014, 1315740028]

約数ペア:

[(1, 1315740028), (2, 657870014), (4, 328935007), (73, 18023836), (146, 9011918), (277, 4749964), (292, 4505959), (554, 2374982), (1108, 1187491), (16267, 80884), (20221, 65068), (32534, 40442)]