1926626905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{7621}}^1$

素因数の和:7897

約数の個数: 32

約数和(自身を含む): 2739529728

約数和(自身を除く): 812902823

約数列:

[1, 5, 7, 31, 35, 155, 217, 233, 1085, 1165, 1631, 7223, 7621, 8155, 36115, 38105, 50561, 53347, 236251, 252805, 266735, 1181255, 1653757, 1775693, 8268785, 8878465, 12429851, 55046483, 62149255, 275232415, 385325381, 1926626905]

約数ペア:

[(1, 1926626905), (5, 385325381), (7, 275232415), (31, 62149255), (35, 55046483), (155, 12429851), (217, 8878465), (233, 8268785), (1085, 1775693), (1165, 1653757), (1631, 1181255), (7223, 266735), (7621, 252805), (8155, 236251), (36115, 53347), (38105, 50561)]