79090988

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 140540400

約数和(自身を除く): 61449412

約数列:

[1, 2, 4, 131, 149, 262, 298, 524, 596, 1013, 2026, 4052, 19519, 39038, 78076, 132703, 150937, 265406, 301874, 530812, 603748, 19772747, 39545494, 79090988]

約数ペア:

[(1, 79090988), (2, 39545494), (4, 19772747), (131, 603748), (149, 530812), (262, 301874), (298, 265406), (524, 150937), (596, 132703), (1013, 78076), (2026, 39038), (4052, 19519)]