1401669976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1317359}}^1$

素因数の和:1317391

約数の個数: 32

約数和(自身を含む): 3161664000

約数和(自身を除く): 1759994024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1317359, 2634718, 5269436, 9221513, 10538872, 18443026, 25029821, 36886052, 50059642, 73772104, 100119284, 175208747, 200238568, 350417494, 700834988, 1401669976]

約数ペア:

[(1, 1401669976), (2, 700834988), (4, 350417494), (7, 200238568), (8, 175208747), (14, 100119284), (19, 73772104), (28, 50059642), (38, 36886052), (56, 25029821), (76, 18443026), (133, 10538872), (152, 9221513), (266, 5269436), (532, 2634718), (1064, 1317359)]