1396752434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{477359}}^1$

素因数の和:477398

約数の個数: 32

約数和(自身を含む): 2749593600

約数和(自身を除く): 1352841166

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 477359, 954718, 3341513, 5250949, 6683026, 9069821, 10501898, 18139642, 36756643, 63488747, 73513286, 99768031, 126977494, 199536062, 698376217, 1396752434]

約数ペア:

[(1, 1396752434), (2, 698376217), (7, 199536062), (11, 126977494), (14, 99768031), (19, 73513286), (22, 63488747), (38, 36756643), (77, 18139642), (133, 10501898), (154, 9069821), (209, 6683026), (266, 5250949), (418, 3341513), (1463, 954718), (2926, 477359)]