130880652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1558103}}^1$

素因数の和:1558117

約数の個数: 24

約数和(自身を含む): 349015296

約数和(自身を除く): 218134644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1558103, 3116206, 4674309, 6232412, 9348618, 10906721, 18697236, 21813442, 32720163, 43626884, 65440326, 130880652]

約数ペア:

[(1, 130880652), (2, 65440326), (3, 43626884), (4, 32720163), (6, 21813442), (7, 18697236), (12, 10906721), (14, 9348618), (21, 6232412), (28, 4674309), (42, 3116206), (84, 1558103)]