1437860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 3197880

約数和(自身を除く): 1760020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4229, 8458, 16916, 21145, 42290, 71893, 84580, 143786, 287572, 359465, 718930, 1437860]

約数ペア:

[(1, 1437860), (2, 718930), (4, 359465), (5, 287572), (10, 143786), (17, 84580), (20, 71893), (34, 42290), (68, 21145), (85, 16916), (170, 8458), (340, 4229)]