2386247290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{921331}}^1$

素因数の和:921382

約数の個数: 32

約数和(自身を含む): 5041528704

約数和(自身を除く): 2655281414

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 921331, 1842662, 4606655, 6449317, 9213310, 12898634, 32246585, 34089247, 64493170, 68178494, 170446235, 238624729, 340892470, 477249458, 1193123645, 2386247290]

約数ペア:

[(1, 2386247290), (2, 1193123645), (5, 477249458), (7, 340892470), (10, 238624729), (14, 170446235), (35, 68178494), (37, 64493170), (70, 34089247), (74, 32246585), (185, 12898634), (259, 9213310), (370, 6449317), (518, 4606655), (1295, 1842662), (2590, 921331)]