1339593430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19137049}}^1$

素因数の和:19137063

約数の個数: 16

約数和(自身を含む): 2755735200

約数和(自身を除く): 1416141770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19137049, 38274098, 95685245, 133959343, 191370490, 267918686, 669796715, 1339593430]

約数ペア:

[(1, 1339593430), (2, 669796715), (5, 267918686), (7, 191370490), (10, 133959343), (14, 95685245), (35, 38274098), (70, 19137049)]