889282802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5431}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 1460121600

約数和(自身を除く): 570838798

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 589, 1178, 2641, 4309, 5282, 5431, 8618, 10862, 81871, 103189, 163742, 168361, 206378, 336722, 754909, 1509818, 3198859, 6397718, 14343271, 23402179, 28686542, 46804358, 444641401, 889282802]

約数ペア:

[(1, 889282802), (2, 444641401), (19, 46804358), (31, 28686542), (38, 23402179), (62, 14343271), (139, 6397718), (278, 3198859), (589, 1509818), (1178, 754909), (2641, 336722), (4309, 206378), (5282, 168361), (5431, 163742), (8618, 103189), (10862, 81871)]