1945948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 3547152

約数和(自身を除く): 1601204

約数列:

[1, 2, 4, 53, 67, 106, 134, 137, 212, 268, 274, 548, 3551, 7102, 7261, 9179, 14204, 14522, 18358, 29044, 36716, 486487, 972974, 1945948]

約数ペア:

[(1, 1945948), (2, 972974), (4, 486487), (53, 36716), (67, 29044), (106, 18358), (134, 14522), (137, 14204), (212, 9179), (268, 7261), (274, 7102), (548, 3551)]