2238884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4183200

約数和(自身を除く): 1944316

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 331, 356, 662, 1324, 1691, 3382, 6289, 6764, 12578, 25156, 29459, 58918, 117836, 559721, 1119442, 2238884]

約数ペア:

[(1, 2238884), (2, 1119442), (4, 559721), (19, 117836), (38, 58918), (76, 29459), (89, 25156), (178, 12578), (331, 6764), (356, 6289), (662, 3382), (1324, 1691)]