2128553948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{4649}}^1\times {\mathrm{3947}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 3855222000

約数和(自身を除く): 1726668052

約数列:

[1, 2, 4, 29, 58, 116, 3947, 4649, 7894, 9298, 15788, 18596, 114463, 134821, 228926, 269642, 457852, 539284, 18349603, 36699206, 73398412, 532138487, 1064276974, 2128553948]

約数ペア:

[(1, 2128553948), (2, 1064276974), (4, 532138487), (29, 73398412), (58, 36699206), (116, 18349603), (3947, 539284), (4649, 457852), (7894, 269642), (9298, 228926), (15788, 134821), (18596, 114463)]