1122654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 2489760

約数和(自身を除く): 1367106

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 389, 481, 778, 962, 1167, 1443, 2334, 2886, 5057, 10114, 14393, 15171, 28786, 30342, 43179, 86358, 187109, 374218, 561327, 1122654]

約数ペア:

[(1, 1122654), (2, 561327), (3, 374218), (6, 187109), (13, 86358), (26, 43179), (37, 30342), (39, 28786), (74, 15171), (78, 14393), (111, 10114), (222, 5057), (389, 2886), (481, 2334), (778, 1443), (962, 1167)]