7973318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5332282

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 139, 278, 667, 989, 1247, 1334, 1978, 2494, 3197, 4031, 5977, 6394, 8062, 11954, 28681, 57362, 92713, 137471, 173333, 185426, 274942, 346666, 3986659, 7973318]

約数ペア:

[(1, 7973318), (2, 3986659), (23, 346666), (29, 274942), (43, 185426), (46, 173333), (58, 137471), (86, 92713), (139, 57362), (278, 28681), (667, 11954), (989, 8062), (1247, 6394), (1334, 5977), (1978, 4031), (2494, 3197)]