1222588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 2272032

約数和(自身を除く): 1049444

約数列:

[1, 2, 4, 23, 46, 92, 97, 137, 194, 274, 388, 548, 2231, 3151, 4462, 6302, 8924, 12604, 13289, 26578, 53156, 305647, 611294, 1222588]

約数ペア:

[(1, 1222588), (2, 611294), (4, 305647), (23, 53156), (46, 26578), (92, 13289), (97, 12604), (137, 8924), (194, 6302), (274, 4462), (388, 3151), (548, 2231)]