2639658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 6390144

約数和(自身を除く): 3750486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 3697, 7394, 11091, 22182, 25879, 51758, 62849, 77637, 125698, 155274, 188547, 377094, 439943, 879886, 1319829, 2639658]

約数ペア:

[(1, 2639658), (2, 1319829), (3, 879886), (6, 439943), (7, 377094), (14, 188547), (17, 155274), (21, 125698), (34, 77637), (42, 62849), (51, 51758), (102, 25879), (119, 22182), (238, 11091), (357, 7394), (714, 3697)]