2492712

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 6844500

約数和(自身を除く): 4351788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 389, 534, 712, 778, 801, 1068, 1167, 1556, 1602, 2136, 2334, 3112, 3204, 3501, 4668, 6408, 7002, 9336, 14004, 28008, 34621, 69242, 103863, 138484, 207726, 276968, 311589, 415452, 623178, 830904, 1246356, 2492712]

約数ペア:

[(1, 2492712), (2, 1246356), (3, 830904), (4, 623178), (6, 415452), (8, 311589), (9, 276968), (12, 207726), (18, 138484), (24, 103863), (36, 69242), (72, 34621), (89, 28008), (178, 14004), (267, 9336), (356, 7002), (389, 6408), (534, 4668), (712, 3501), (778, 3204), (801, 3112), (1068, 2334), (1167, 2136), (1556, 1602)]