2017751743

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19073}}^1$

素因数の和:19231

約数の個数: 24

約数和(自身を含む): 2504950272

約数和(自身を除く): 487198529

約数列:

[1, 7, 17, 49, 119, 127, 833, 889, 2159, 6223, 15113, 19073, 105791, 133511, 324241, 934577, 2269687, 2422271, 15887809, 16955897, 41178607, 118691279, 288250249, 2017751743]

約数ペア:

[(1, 2017751743), (7, 288250249), (17, 118691279), (49, 41178607), (119, 16955897), (127, 15887809), (833, 2422271), (889, 2269687), (2159, 934577), (6223, 324241), (15113, 133511), (19073, 105791)]