2209891198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 3494356992

約数和(自身を除く): 1284465794

約数列:

[1, 2, 23, 46, 211, 223, 422, 446, 1021, 2042, 4853, 5129, 9706, 10258, 23483, 46966, 47053, 94106, 215431, 227683, 430862, 455366, 1082219, 2164438, 4954913, 5236709, 9909826, 10473418, 48041113, 96082226, 1104945599, 2209891198]

約数ペア:

[(1, 2209891198), (2, 1104945599), (23, 96082226), (46, 48041113), (211, 10473418), (223, 9909826), (422, 5236709), (446, 4954913), (1021, 2164438), (2042, 1082219), (4853, 455366), (5129, 430862), (9706, 227683), (10258, 215431), (23483, 94106), (46966, 47053)]