2145228

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 5101488

約数和(自身を除く): 2956260

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3373, 6746, 10119, 13492, 20238, 40476, 178769, 357538, 536307, 715076, 1072614, 2145228]

約数ペア:

[(1, 2145228), (2, 1072614), (3, 715076), (4, 536307), (6, 357538), (12, 178769), (53, 40476), (106, 20238), (159, 13492), (212, 10119), (318, 6746), (636, 3373)]