26338390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 51692256

約数和(自身を除く): 25353866

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2441, 4882, 5395, 10790, 12205, 24410, 31733, 63466, 158665, 202603, 317330, 405206, 1013015, 2026030, 2633839, 5267678, 13169195, 26338390]

約数ペア:

[(1, 26338390), (2, 13169195), (5, 5267678), (10, 2633839), (13, 2026030), (26, 1013015), (65, 405206), (83, 317330), (130, 202603), (166, 158665), (415, 63466), (830, 31733), (1079, 24410), (2158, 12205), (2441, 10790), (4882, 5395)]