2019965238

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{626929}}^1$

素因数の和:627116

約数の個数: 24

約数和(自身を含む): 4401048600

約数和(自身を除く): 2381083362

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 626929, 1253858, 1880787, 3761574, 5642361, 11284722, 112220291, 224440582, 336660873, 673321746, 1009982619, 2019965238]

約数ペア:

[(1, 2019965238), (2, 1009982619), (3, 673321746), (6, 336660873), (9, 224440582), (18, 112220291), (179, 11284722), (358, 5642361), (537, 3761574), (1074, 1880787), (1611, 1253858), (3222, 626929)]