861363974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{26953}}^1$

素因数の和:27032

約数の個数: 24

約数和(自身を含む): 1408616040

約数和(自身を除く): 547252066

約数列:

[1, 2, 19, 29, 38, 58, 551, 841, 1102, 1682, 15979, 26953, 31958, 53906, 512107, 781637, 1024214, 1563274, 14851103, 22667473, 29702206, 45334946, 430681987, 861363974]

約数ペア:

[(1, 861363974), (2, 430681987), (19, 45334946), (29, 29702206), (38, 22667473), (58, 14851103), (551, 1563274), (841, 1024214), (1102, 781637), (1682, 512107), (15979, 53906), (26953, 31958)]