2445176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 4868640

約数和(自身を除く): 2423464

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 137, 184, 194, 274, 388, 548, 776, 1096, 2231, 3151, 4462, 6302, 8924, 12604, 13289, 17848, 25208, 26578, 53156, 106312, 305647, 611294, 1222588, 2445176]

約数ペア:

[(1, 2445176), (2, 1222588), (4, 611294), (8, 305647), (23, 106312), (46, 53156), (92, 26578), (97, 25208), (137, 17848), (184, 13289), (194, 12604), (274, 8924), (388, 6302), (548, 4462), (776, 3151), (1096, 2231)]