2389241330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{922487}}^1$

素因数の和:922538

約数の個数: 32

約数和(自身を含む): 5047854336

約数和(自身を除く): 2658613006

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 922487, 1844974, 4612435, 6457409, 9224870, 12914818, 32287045, 34132019, 64574090, 68264038, 170660095, 238924133, 341320190, 477848266, 1194620665, 2389241330]

約数ペア:

[(1, 2389241330), (2, 1194620665), (5, 477848266), (7, 341320190), (10, 238924133), (14, 170660095), (35, 68264038), (37, 64574090), (70, 34132019), (74, 32287045), (185, 12914818), (259, 9224870), (370, 6457409), (518, 4612435), (1295, 1844974), (2590, 922487)]