245492018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 400291200

約数和(自身を除く): 154799182

約数列:

[1, 2, 23, 29, 46, 58, 163, 326, 667, 1129, 1334, 2258, 3749, 4727, 7498, 9454, 25967, 32741, 51934, 65482, 108721, 184027, 217442, 368054, 753043, 1506086, 4232621, 5336783, 8465242, 10673566, 122746009, 245492018]

約数ペア:

[(1, 245492018), (2, 122746009), (23, 10673566), (29, 8465242), (46, 5336783), (58, 4232621), (163, 1506086), (326, 753043), (667, 368054), (1129, 217442), (1334, 184027), (2258, 108721), (3749, 65482), (4727, 51934), (7498, 32741), (9454, 25967)]