2738865542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{13933}}^1$

素因数の和:14700

約数の個数: 32

約数和(自身を含む): 4949356800

約数和(自身を除く): 2210491258

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 739, 1478, 5173, 10346, 13933, 14041, 27866, 28082, 97531, 98287, 195062, 196574, 264727, 529454, 1853089, 3706178, 10296487, 20592974, 72075409, 144150818, 195633253, 391266506, 1369432771, 2738865542]

約数ペア:

[(1, 2738865542), (2, 1369432771), (7, 391266506), (14, 195633253), (19, 144150818), (38, 72075409), (133, 20592974), (266, 10296487), (739, 3706178), (1478, 1853089), (5173, 529454), (10346, 264727), (13933, 196574), (14041, 195062), (27866, 98287), (28082, 97531)]