70070518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263423}}^1$

素因数の和:263451

約数の個数: 16

約数和(自身を含む): 126443520

約数和(自身を除く): 56373002

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 263423, 526846, 1843961, 3687922, 5005037, 10010074, 35035259, 70070518]

約数ペア:

[(1, 70070518), (2, 35035259), (7, 10010074), (14, 5005037), (19, 3687922), (38, 1843961), (133, 526846), (266, 263423)]