2978045270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{61441}}^1$

素因数の和:61616

約数の個数: 32

約数和(自身を含む): 5547475296

約数和(自身を除く): 2569430026

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 4847, 9694, 24235, 48470, 61441, 122882, 307205, 614410, 2273317, 4546634, 8048771, 11366585, 16097542, 22733170, 40243855, 80487710, 297804527, 595609054, 1489022635, 2978045270]

約数ペア:

[(1, 2978045270), (2, 1489022635), (5, 595609054), (10, 297804527), (37, 80487710), (74, 40243855), (131, 22733170), (185, 16097542), (262, 11366585), (370, 8048771), (655, 4546634), (1310, 2273317), (4847, 614410), (9694, 307205), (24235, 122882), (48470, 61441)]