419312868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6703}}^1$

素因数の和:7124

約数の個数: 48

約数和(自身を含む): 1056443136

約数和(自身を除く): 637130268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 1203, 1604, 2406, 4812, 5213, 6703, 10426, 13406, 15639, 20109, 20852, 26812, 31278, 40218, 62556, 80436, 87139, 174278, 261417, 348556, 522834, 1045668, 2687903, 5375806, 8063709, 10751612, 16127418, 32254836, 34942739, 69885478, 104828217, 139770956, 209656434, 419312868]

約数ペア:

[(1, 419312868), (2, 209656434), (3, 139770956), (4, 104828217), (6, 69885478), (12, 34942739), (13, 32254836), (26, 16127418), (39, 10751612), (52, 8063709), (78, 5375806), (156, 2687903), (401, 1045668), (802, 522834), (1203, 348556), (1604, 261417), (2406, 174278), (4812, 87139), (5213, 80436), (6703, 62556), (10426, 40218), (13406, 31278), (15639, 26812), (20109, 20852)]