1396612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 2885120

約数和(自身を除く): 1488508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1609, 3218, 6436, 11263, 22526, 45052, 49879, 99758, 199516, 349153, 698306, 1396612]

約数ペア:

[(1, 1396612), (2, 698306), (4, 349153), (7, 199516), (14, 99758), (28, 49879), (31, 45052), (62, 22526), (124, 11263), (217, 6436), (434, 3218), (868, 1609)]