921802936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{9829}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 1822482000

約数和(自身を除く): 900679064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 1234, 2468, 4936, 9829, 11723, 19658, 23446, 39316, 46892, 78632, 93784, 186751, 373502, 747004, 1494008, 6064493, 12128986, 24257972, 48515944, 115225367, 230450734, 460901468, 921802936]

約数ペア:

[(1, 921802936), (2, 460901468), (4, 230450734), (8, 115225367), (19, 48515944), (38, 24257972), (76, 12128986), (152, 6064493), (617, 1494008), (1234, 747004), (2468, 373502), (4936, 186751), (9829, 93784), (11723, 78632), (19658, 46892), (23446, 39316)]