4048304894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{20123}}^1$

素因数の和:20300

約数の個数: 32

約数和(自身を含む): 6602764896

約数和(自身を除く): 2554460002

約数列:

[1, 2, 17, 34, 61, 97, 122, 194, 1037, 1649, 2074, 3298, 5917, 11834, 20123, 40246, 100589, 201178, 342091, 684182, 1227503, 1951931, 2455006, 3903862, 20867551, 33182827, 41735102, 66365654, 119067791, 238135582, 2024152447, 4048304894]

約数ペア:

[(1, 4048304894), (2, 2024152447), (17, 238135582), (34, 119067791), (61, 66365654), (97, 41735102), (122, 33182827), (194, 20867551), (1037, 3903862), (1649, 2455006), (2074, 1951931), (3298, 1227503), (5917, 684182), (11834, 342091), (20123, 201178), (40246, 100589)]