1330245296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{8387}}^1$

素因数の和:8849

約数の個数: 40

約数和(自身を含む): 2695970304

約数和(自身を除く): 1365725008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 431, 862, 1724, 3448, 6896, 8387, 9913, 16774, 19826, 33548, 39652, 67096, 79304, 134192, 158608, 192901, 385802, 771604, 1543208, 3086416, 3614797, 7229594, 14459188, 28918376, 57836752, 83140331, 166280662, 332561324, 665122648, 1330245296]

約数ペア:

[(1, 1330245296), (2, 665122648), (4, 332561324), (8, 166280662), (16, 83140331), (23, 57836752), (46, 28918376), (92, 14459188), (184, 7229594), (368, 3614797), (431, 3086416), (862, 1543208), (1724, 771604), (3448, 385802), (6896, 192901), (8387, 158608), (9913, 134192), (16774, 79304), (19826, 67096), (33548, 39652)]