2696890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 5650560

約数和(自身を除く): 2953670

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 653, 826, 1306, 2065, 3265, 4130, 4571, 6530, 9142, 22855, 38527, 45710, 77054, 192635, 269689, 385270, 539378, 1348445, 2696890]

約数ペア:

[(1, 2696890), (2, 1348445), (5, 539378), (7, 385270), (10, 269689), (14, 192635), (35, 77054), (59, 45710), (70, 38527), (118, 22855), (295, 9142), (413, 6530), (590, 4571), (653, 4130), (826, 3265), (1306, 2065)]