1581692924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{12983}}^1$

素因数の和:13242

約数の個数: 48

約数和(自身を含む): 3344678400

約数和(自身を除く): 1762985476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1603, 3206, 4351, 6412, 8702, 12983, 17404, 25966, 30457, 51932, 60914, 90881, 121828, 181762, 246677, 363524, 493354, 986708, 1726739, 2973107, 3453478, 5946214, 6906956, 11892428, 20811749, 41623498, 56489033, 83246996, 112978066, 225956132, 395423231, 790846462, 1581692924]

約数ペア:

[(1, 1581692924), (2, 790846462), (4, 395423231), (7, 225956132), (14, 112978066), (19, 83246996), (28, 56489033), (38, 41623498), (76, 20811749), (133, 11892428), (229, 6906956), (266, 5946214), (458, 3453478), (532, 2973107), (916, 1726739), (1603, 986708), (3206, 493354), (4351, 363524), (6412, 246677), (8702, 181762), (12983, 121828), (17404, 90881), (25966, 60914), (30457, 51932)]