1983190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 3952800

約数和(自身を除く): 1969610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 242, 298, 605, 745, 1210, 1331, 1490, 1639, 2662, 3278, 6655, 8195, 13310, 16390, 18029, 36058, 90145, 180290, 198319, 396638, 991595, 1983190]

約数ペア:

[(1, 1983190), (2, 991595), (5, 396638), (10, 198319), (11, 180290), (22, 90145), (55, 36058), (110, 18029), (121, 16390), (149, 13310), (242, 8195), (298, 6655), (605, 3278), (745, 2662), (1210, 1639), (1331, 1490)]