2121294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 5135616

約数和(自身を除く): 3014322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2971, 5942, 8913, 17826, 20797, 41594, 50507, 62391, 101014, 124782, 151521, 303042, 353549, 707098, 1060647, 2121294]

約数ペア:

[(1, 2121294), (2, 1060647), (3, 707098), (6, 353549), (7, 303042), (14, 151521), (17, 124782), (21, 101014), (34, 62391), (42, 50507), (51, 41594), (102, 20797), (119, 17826), (238, 8913), (357, 5942), (714, 2971)]