981148084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{8369}}^1$

素因数の和:8512

約数の個数: 48

約数和(自身を含む): 2024870400

約数和(自身を除く): 1043722316

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1484, 2212, 4187, 8369, 8374, 16738, 16748, 29309, 33476, 58583, 58618, 117166, 117236, 234332, 443557, 661151, 887114, 1322302, 1774228, 2644604, 3104899, 4628057, 6209798, 9256114, 12419596, 18512228, 35041003, 70082006, 140164012, 245287021, 490574042, 981148084]

約数ペア:

[(1, 981148084), (2, 490574042), (4, 245287021), (7, 140164012), (14, 70082006), (28, 35041003), (53, 18512228), (79, 12419596), (106, 9256114), (158, 6209798), (212, 4628057), (316, 3104899), (371, 2644604), (553, 1774228), (742, 1322302), (1106, 887114), (1484, 661151), (2212, 443557), (4187, 234332), (8369, 117236), (8374, 117166), (16738, 58618), (16748, 58583), (29309, 33476)]