2011241180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7735543}}^1$

素因数の和:7735565

約数の個数: 24

約数和(自身を含む): 4548499872

約数和(自身を除く): 2537258692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7735543, 15471086, 30942172, 38677715, 77355430, 100562059, 154710860, 201124118, 402248236, 502810295, 1005620590, 2011241180]

約数ペア:

[(1, 2011241180), (2, 1005620590), (4, 502810295), (5, 402248236), (10, 201124118), (13, 154710860), (20, 100562059), (26, 77355430), (52, 38677715), (65, 30942172), (130, 15471086), (260, 7735543)]