1084940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 2413152

約数和(自身を除く): 1328212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3191, 6382, 12764, 15955, 31910, 54247, 63820, 108494, 216988, 271235, 542470, 1084940]

約数ペア:

[(1, 1084940), (2, 542470), (4, 271235), (5, 216988), (10, 108494), (17, 63820), (20, 54247), (34, 31910), (68, 15955), (85, 12764), (170, 6382), (340, 3191)]