2121573894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{479777}}^1$

素因数の和:479860

約数の個数: 32

約数和(自身を含む): 4697986176

約数和(自身を除く): 2576412282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 479777, 959554, 1439331, 2878662, 5277547, 10555094, 15832641, 31665282, 32145059, 64290118, 96435177, 192870354, 353595649, 707191298, 1060786947, 2121573894]

約数ペア:

[(1, 2121573894), (2, 1060786947), (3, 707191298), (6, 353595649), (11, 192870354), (22, 96435177), (33, 64290118), (66, 32145059), (67, 31665282), (134, 15832641), (201, 10555094), (402, 5277547), (737, 2878662), (1474, 1439331), (2211, 959554), (4422, 479777)]