1391136

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 3747744

約数和(自身を除く): 2356608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 337, 344, 516, 674, 688, 1011, 1032, 1348, 1376, 2022, 2064, 2696, 4044, 4128, 5392, 8088, 10784, 14491, 16176, 28982, 32352, 43473, 57964, 86946, 115928, 173892, 231856, 347784, 463712, 695568, 1391136]

約数ペア:

[(1, 1391136), (2, 695568), (3, 463712), (4, 347784), (6, 231856), (8, 173892), (12, 115928), (16, 86946), (24, 57964), (32, 43473), (43, 32352), (48, 28982), (86, 16176), (96, 14491), (129, 10784), (172, 8088), (258, 5392), (337, 4128), (344, 4044), (516, 2696), (674, 2064), (688, 2022), (1011, 1376), (1032, 1348)]