408068930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8419}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 760224960

約数和(自身を除く): 352156030

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 4847, 8419, 9694, 16838, 24235, 42095, 48470, 84190, 311503, 623006, 1102889, 1557515, 2205778, 3115030, 5514445, 11028890, 40806893, 81613786, 204034465, 408068930]

約数ペア:

[(1, 408068930), (2, 204034465), (5, 81613786), (10, 40806893), (37, 11028890), (74, 5514445), (131, 3115030), (185, 2205778), (262, 1557515), (370, 1102889), (655, 623006), (1310, 311503), (4847, 84190), (8419, 48470), (9694, 42095), (16838, 24235)]