2338490840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8351753}}^1$

素因数の和:8351771

約数の個数: 32

約数和(自身を含む): 6013262880

約数和(自身を除く): 3674772040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8351753, 16703506, 33407012, 41758765, 58462271, 66814024, 83517530, 116924542, 167035060, 233849084, 292311355, 334070120, 467698168, 584622710, 1169245420, 2338490840]

約数ペア:

[(1, 2338490840), (2, 1169245420), (4, 584622710), (5, 467698168), (7, 334070120), (8, 292311355), (10, 233849084), (14, 167035060), (20, 116924542), (28, 83517530), (35, 66814024), (40, 58462271), (56, 41758765), (70, 33407012), (140, 16703506), (280, 8351753)]