1799590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1748570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 127, 130, 218, 254, 545, 635, 1090, 1270, 1417, 1651, 2834, 3302, 7085, 8255, 13843, 14170, 16510, 27686, 69215, 138430, 179959, 359918, 899795, 1799590]

約数ペア:

[(1, 1799590), (2, 899795), (5, 359918), (10, 179959), (13, 138430), (26, 69215), (65, 27686), (109, 16510), (127, 14170), (130, 13843), (218, 8255), (254, 7085), (545, 3302), (635, 2834), (1090, 1651), (1270, 1417)]