1839250945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{4093}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 2598674688

約数和(自身を除く): 759423743

約数列:

[1, 5, 7, 35, 37, 185, 259, 347, 1295, 1735, 2429, 4093, 12145, 12839, 20465, 28651, 64195, 89873, 143255, 151441, 449365, 757205, 1060087, 1420271, 5300435, 7101355, 9941897, 49709485, 52550027, 262750135, 367850189, 1839250945]

約数ペア:

[(1, 1839250945), (5, 367850189), (7, 262750135), (35, 52550027), (37, 49709485), (185, 9941897), (259, 7101355), (347, 5300435), (1295, 1420271), (1735, 1060087), (2429, 757205), (4093, 449365), (12145, 151441), (12839, 143255), (20465, 89873), (28651, 64195)]