2019017832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281357}}^1$

素因数の和:281402

約数の個数: 64

約数和(自身を含む): 5672177280

約数和(自身を除く): 3653159448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 281357, 562714, 844071, 1125428, 1688142, 2250856, 3376284, 3657641, 6471211, 6752568, 7315282, 10972923, 12942422, 14630564, 19413633, 21945846, 25884844, 29261128, 38827266, 43891692, 51769688, 77654532, 84125743, 87783384, 155309064, 168251486, 252377229, 336502972, 504754458, 673005944, 1009508916, 2019017832]

約数ペア:

[(1, 2019017832), (2, 1009508916), (3, 673005944), (4, 504754458), (6, 336502972), (8, 252377229), (12, 168251486), (13, 155309064), (23, 87783384), (24, 84125743), (26, 77654532), (39, 51769688), (46, 43891692), (52, 38827266), (69, 29261128), (78, 25884844), (92, 21945846), (104, 19413633), (138, 14630564), (156, 12942422), (184, 10972923), (276, 7315282), (299, 6752568), (312, 6471211), (552, 3657641), (598, 3376284), (897, 2250856), (1196, 1688142), (1794, 1125428), (2392, 844071), (3588, 562714), (7176, 281357)]