259401786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5413}}^1$

素因数の和:5595

約数の個数: 48

約数和(自身を含む): 607320864

約数和(自身を除く): 347919078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 3423, 5413, 6846, 7987, 10826, 15974, 16239, 23961, 32478, 37891, 47922, 75782, 113673, 227346, 265237, 530474, 795711, 882319, 1591422, 1764638, 2646957, 5293914, 6176233, 12352466, 18528699, 37057398, 43233631, 86467262, 129700893, 259401786]

約数ペア:

[(1, 259401786), (2, 129700893), (3, 86467262), (6, 43233631), (7, 37057398), (14, 18528699), (21, 12352466), (42, 6176233), (49, 5293914), (98, 2646957), (147, 1764638), (163, 1591422), (294, 882319), (326, 795711), (489, 530474), (978, 265237), (1141, 227346), (2282, 113673), (3423, 75782), (5413, 47922), (6846, 37891), (7987, 32478), (10826, 23961), (15974, 16239)]