1946541940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{10837}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 4675773312

約数和(自身を除く): 2729231372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1283, 2566, 5132, 6415, 8981, 10837, 12830, 17962, 21674, 25660, 35924, 43348, 44905, 54185, 75859, 89810, 108370, 151718, 179620, 216740, 303436, 379295, 758590, 1517180, 13903871, 27807742, 55615484, 69519355, 97327097, 139038710, 194654194, 278077420, 389308388, 486635485, 973270970, 1946541940]

約数ペア:

[(1, 1946541940), (2, 973270970), (4, 486635485), (5, 389308388), (7, 278077420), (10, 194654194), (14, 139038710), (20, 97327097), (28, 69519355), (35, 55615484), (70, 27807742), (140, 13903871), (1283, 1517180), (2566, 758590), (5132, 379295), (6415, 303436), (8981, 216740), (10837, 179620), (12830, 151718), (17962, 108370), (21674, 89810), (25660, 75859), (35924, 54185), (43348, 44905)]