1277303914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{19207}}^1$

素因数の和:20061

約数の個数: 16

約数和(自身を含む): 1965208896

約数和(自身を除く): 687904982

約数列:

[1, 2, 41, 82, 811, 1622, 19207, 33251, 38414, 66502, 787487, 1574974, 15576877, 31153754, 638651957, 1277303914]

約数ペア:

[(1, 1277303914), (2, 638651957), (41, 31153754), (82, 15576877), (811, 1574974), (1622, 787487), (19207, 66502), (33251, 38414)]