1740392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1784728

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 191, 268, 382, 536, 764, 1139, 1528, 2278, 3247, 4556, 6494, 9112, 12797, 12988, 25594, 25976, 51188, 102376, 217549, 435098, 870196, 1740392]

約数ペア:

[(1, 1740392), (2, 870196), (4, 435098), (8, 217549), (17, 102376), (34, 51188), (67, 25976), (68, 25594), (134, 12988), (136, 12797), (191, 9112), (268, 6494), (382, 4556), (536, 3247), (764, 2278), (1139, 1528)]