1970776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 4015440

約数和(自身を除く): 2044664

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 337, 344, 674, 731, 1348, 1462, 2696, 2924, 5729, 5848, 11458, 14491, 22916, 28982, 45832, 57964, 115928, 246347, 492694, 985388, 1970776]

約数ペア:

[(1, 1970776), (2, 985388), (4, 492694), (8, 246347), (17, 115928), (34, 57964), (43, 45832), (68, 28982), (86, 22916), (136, 14491), (172, 11458), (337, 5848), (344, 5729), (674, 2924), (731, 2696), (1348, 1462)]