4441988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 8127000

約数和(自身を除く): 3685012

約数列:

[1, 2, 4, 29, 58, 116, 149, 257, 298, 514, 596, 1028, 4321, 7453, 8642, 14906, 17284, 29812, 38293, 76586, 153172, 1110497, 2220994, 4441988]

約数ペア:

[(1, 4441988), (2, 2220994), (4, 1110497), (29, 153172), (58, 76586), (116, 38293), (149, 29812), (257, 17284), (298, 14906), (514, 8642), (596, 7453), (1028, 4321)]