1572116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 3452148

約数和(自身を除く): 1880032

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 617, 637, 1234, 1274, 2468, 2548, 4319, 8021, 8638, 16042, 17276, 30233, 32084, 56147, 60466, 112294, 120932, 224588, 393029, 786058, 1572116]

約数ペア:

[(1, 1572116), (2, 786058), (4, 393029), (7, 224588), (13, 120932), (14, 112294), (26, 60466), (28, 56147), (49, 32084), (52, 30233), (91, 17276), (98, 16042), (182, 8638), (196, 8021), (364, 4319), (617, 2548), (637, 2468), (1234, 1274)]