1800844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 3392928

約数和(自身を除く): 1592084

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 373, 746, 1207, 1492, 2414, 4828, 6341, 12682, 25364, 26483, 52966, 105932, 450211, 900422, 1800844]

約数ペア:

[(1, 1800844), (2, 900422), (4, 450211), (17, 105932), (34, 52966), (68, 26483), (71, 25364), (142, 12682), (284, 6341), (373, 4828), (746, 2414), (1207, 1492)]