125740802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 209952000

約数和(自身を除く): 84211198

約数列:

[1, 2, 11, 22, 89, 149, 178, 298, 431, 862, 979, 1639, 1958, 3278, 4741, 9482, 13261, 26522, 38359, 64219, 76718, 128438, 145871, 291742, 421949, 706409, 843898, 1412818, 5715491, 11430982, 62870401, 125740802]

約数ペア:

[(1, 125740802), (2, 62870401), (11, 11430982), (22, 5715491), (89, 1412818), (149, 843898), (178, 706409), (298, 421949), (431, 291742), (862, 145871), (979, 128438), (1639, 76718), (1958, 64219), (3278, 38359), (4741, 26522), (9482, 13261)]