1629428696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{938611}}^1$

素因数の和:938655

約数の個数: 32

約数和(自身を含む): 3604270080

約数和(自身を除く): 1974841384

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 938611, 1877222, 3754444, 6570277, 7508888, 13140554, 26281108, 29096941, 52562216, 58193882, 116387764, 203678587, 232775528, 407357174, 814714348, 1629428696]

約数ペア:

[(1, 1629428696), (2, 814714348), (4, 407357174), (7, 232775528), (8, 203678587), (14, 116387764), (28, 58193882), (31, 52562216), (56, 29096941), (62, 26281108), (124, 13140554), (217, 7508888), (248, 6570277), (434, 3754444), (868, 1877222), (1736, 938611)]