2016422968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{1481}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 4436752320

約数和(自身を除く): 2420329352

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 593, 1148, 1186, 1481, 2296, 2372, 2962, 4151, 4744, 5924, 8302, 10367, 11848, 16604, 20734, 24313, 33208, 41468, 48626, 60721, 82936, 97252, 121442, 170191, 194504, 242884, 340382, 425047, 485768, 680764, 850094, 878233, 1361528, 1700188, 1756466, 3400376, 3512932, 6147631, 7025864, 12295262, 24590524, 36007553, 49181048, 72015106, 144030212, 252052871, 288060424, 504105742, 1008211484, 2016422968]

約数ペア:

[(1, 2016422968), (2, 1008211484), (4, 504105742), (7, 288060424), (8, 252052871), (14, 144030212), (28, 72015106), (41, 49181048), (56, 36007553), (82, 24590524), (164, 12295262), (287, 7025864), (328, 6147631), (574, 3512932), (593, 3400376), (1148, 1756466), (1186, 1700188), (1481, 1361528), (2296, 878233), (2372, 850094), (2962, 680764), (4151, 485768), (4744, 425047), (5924, 340382), (8302, 242884), (10367, 194504), (11848, 170191), (16604, 121442), (20734, 97252), (24313, 82936), (33208, 60721), (41468, 48626)]