1028239342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{41761}}^1$

素因数の和:42723

約数の個数: 16

約数和(自身を含む): 1662795792

約数和(自身を除く): 634556450

約数列:

[1, 2, 13, 26, 947, 1894, 12311, 24622, 41761, 83522, 542893, 1085786, 39547667, 79095334, 514119671, 1028239342]

約数ペア:

[(1, 1028239342), (2, 514119671), (13, 79095334), (26, 39547667), (947, 1085786), (1894, 542893), (12311, 83522), (24622, 41761)]