4376428

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 8820000

約数和(自身を除く): 4443572

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 1049, 2086, 2098, 4172, 4196, 7343, 14686, 29372, 156301, 312602, 625204, 1094107, 2188214, 4376428]

約数ペア:

[(1, 4376428), (2, 2188214), (4, 1094107), (7, 625204), (14, 312602), (28, 156301), (149, 29372), (298, 14686), (596, 7343), (1043, 4196), (1049, 4172), (2086, 2098)]