319472088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1023949}}^1$

素因数の和:1023971

約数の個数: 32

約数和(自身を含む): 860118000

約数和(自身を除く): 540645912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1023949, 2047898, 3071847, 4095796, 6143694, 8191592, 12287388, 13311337, 24574776, 26622674, 39934011, 53245348, 79868022, 106490696, 159736044, 319472088]

約数ペア:

[(1, 319472088), (2, 159736044), (3, 106490696), (4, 79868022), (6, 53245348), (8, 39934011), (12, 26622674), (13, 24574776), (24, 13311337), (26, 12287388), (39, 8191592), (52, 6143694), (78, 4095796), (104, 3071847), (156, 2047898), (312, 1023949)]