1880340056

素因数分解:

$2^3\times 7^1\times {\mathrm{33577501}}^1$

素因数の和:33577514

約数の個数: 16

約数和(自身を含む): 4029300240

約数和(自身を除く): 2148960184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33577501, 67155002, 134310004, 235042507, 268620008, 470085014, 940170028, 1880340056]

約数ペア:

[(1, 1880340056), (2, 940170028), (4, 470085014), (7, 268620008), (8, 235042507), (14, 134310004), (28, 67155002), (56, 33577501)]