128260682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1423}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 223305984

約数和(自身を除く): 95045302

約数列:

[1, 2, 11, 17, 22, 34, 187, 241, 374, 482, 1423, 2651, 2846, 4097, 5302, 8194, 15653, 24191, 31306, 45067, 48382, 90134, 266101, 342943, 532202, 685886, 3772373, 5830031, 7544746, 11660062, 64130341, 128260682]

約数ペア:

[(1, 128260682), (2, 64130341), (11, 11660062), (17, 7544746), (22, 5830031), (34, 3772373), (187, 685886), (241, 532202), (374, 342943), (482, 266101), (1423, 90134), (2651, 48382), (2846, 45067), (4097, 31306), (5302, 24191), (8194, 15653)]