83980274

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 62554126

約数列:

[1, 2, 7, 14, 127, 149, 254, 298, 317, 634, 889, 1043, 1778, 2086, 2219, 4438, 18923, 37846, 40259, 47233, 80518, 94466, 132461, 264922, 281813, 330631, 563626, 661262, 5998591, 11997182, 41990137, 83980274]

約数ペア:

[(1, 83980274), (2, 41990137), (7, 11997182), (14, 5998591), (127, 661262), (149, 563626), (254, 330631), (298, 281813), (317, 264922), (634, 132461), (889, 94466), (1043, 80518), (1778, 47233), (2086, 40259), (2219, 37846), (4438, 18923)]