1008099260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3613}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 2421322176

約数和(自身を除く): 1413222916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1993, 3613, 3986, 7226, 7972, 9965, 13951, 14452, 18065, 19930, 25291, 27902, 36130, 39860, 50582, 55804, 69755, 72260, 101164, 126455, 139510, 252910, 279020, 505820, 7200709, 14401418, 28802836, 36003545, 50404963, 72007090, 100809926, 144014180, 201619852, 252024815, 504049630, 1008099260]

約数ペア:

[(1, 1008099260), (2, 504049630), (4, 252024815), (5, 201619852), (7, 144014180), (10, 100809926), (14, 72007090), (20, 50404963), (28, 36003545), (35, 28802836), (70, 14401418), (140, 7200709), (1993, 505820), (3613, 279020), (3986, 252910), (7226, 139510), (7972, 126455), (9965, 101164), (13951, 72260), (14452, 69755), (18065, 55804), (19930, 50582), (25291, 39860), (27902, 36130)]