2007887624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197161}}^1$

素因数の和:197253

約数の個数: 32

約数和(自身を含む): 4022104800

約数和(自身を除く): 2014217176

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 197161, 394322, 788644, 1577288, 3746059, 7492118, 13209787, 14984236, 26419574, 29968472, 52839148, 105678296, 250985953, 501971906, 1003943812, 2007887624]

約数ペア:

[(1, 2007887624), (2, 1003943812), (4, 501971906), (8, 250985953), (19, 105678296), (38, 52839148), (67, 29968472), (76, 26419574), (134, 14984236), (152, 13209787), (268, 7492118), (536, 3746059), (1273, 1577288), (2546, 788644), (5092, 394322), (10184, 197161)]