2018187310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1\times {\mathrm{1933}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 3666956832

約数和(自身を除く): 1648769522

約数列:

[1, 2, 5, 10, 131, 262, 655, 797, 1310, 1594, 1933, 3866, 3985, 7970, 9665, 19330, 104407, 208814, 253223, 506446, 522035, 1044070, 1266115, 1540601, 2532230, 3081202, 7703005, 15406010, 201818731, 403637462, 1009093655, 2018187310]

約数ペア:

[(1, 2018187310), (2, 1009093655), (5, 403637462), (10, 201818731), (131, 15406010), (262, 7703005), (655, 3081202), (797, 2532230), (1310, 1540601), (1594, 1266115), (1933, 1044070), (3866, 522035), (3985, 506446), (7970, 253223), (9665, 208814), (19330, 104407)]