1228045318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 1924776000

約数和(自身を除く): 696730682

約数列:

[1, 2, 37, 74, 89, 178, 199, 398, 937, 1874, 3293, 6586, 7363, 14726, 17711, 34669, 35422, 69338, 83393, 166786, 186463, 372926, 655307, 1310614, 3085541, 6171082, 6899131, 13798262, 16595207, 33190414, 614022659, 1228045318]

約数ペア:

[(1, 1228045318), (2, 614022659), (37, 33190414), (74, 16595207), (89, 13798262), (178, 6899131), (199, 6171082), (398, 3085541), (937, 1310614), (1874, 655307), (3293, 372926), (6586, 186463), (7363, 166786), (14726, 83393), (17711, 69338), (34669, 35422)]