1281974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 2144880

約数和(自身を除く): 862906

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 961, 1334, 1426, 1798, 1922, 20677, 22103, 27869, 41354, 44206, 55738, 640987, 1281974]

約数ペア:

[(1, 1281974), (2, 640987), (23, 55738), (29, 44206), (31, 41354), (46, 27869), (58, 22103), (62, 20677), (667, 1922), (713, 1798), (899, 1426), (961, 1334)]