331297406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{41947}}^1$

素因数の和:42319

約数の個数: 16

約数和(自身を含む): 543646080

約数和(自身を除く): 212348674

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 41947, 83894, 461417, 922834, 15058973, 30117946, 165648703, 331297406]

約数ペア:

[(1, 331297406), (2, 165648703), (11, 30117946), (22, 15058973), (359, 922834), (718, 461417), (3949, 83894), (7898, 41947)]