1042972370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{305857}}^1$

素因数の和:305906

約数の個数: 32

約数和(自身を含む): 2114090496

約数和(自身を除く): 1071118126

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 305857, 611714, 1529285, 3058570, 3364427, 6728854, 9481567, 16822135, 18963134, 33644270, 47407835, 94815670, 104297237, 208594474, 521486185, 1042972370]

約数ペア:

[(1, 1042972370), (2, 521486185), (5, 208594474), (10, 104297237), (11, 94815670), (22, 47407835), (31, 33644270), (55, 18963134), (62, 16822135), (110, 9481567), (155, 6728854), (310, 3364427), (341, 3058570), (682, 1529285), (1705, 611714), (3410, 305857)]