2278661502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{789557}}^1$

素因数の和:789612

約数の個数: 32

約数和(自身を含む): 5040538272

約数和(自身を除く): 2761876770

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 789557, 1579114, 2368671, 4737342, 10264241, 20528482, 29213609, 30792723, 58427218, 61585446, 87640827, 175281654, 379776917, 759553834, 1139330751, 2278661502]

約数ペア:

[(1, 2278661502), (2, 1139330751), (3, 759553834), (6, 379776917), (13, 175281654), (26, 87640827), (37, 61585446), (39, 58427218), (74, 30792723), (78, 29213609), (111, 20528482), (222, 10264241), (481, 4737342), (962, 2368671), (1443, 1579114), (2886, 789557)]