1444978040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3284041}}^1$

素因数の和:3284063

約数の個数: 32

約数和(自身を含む): 3546765360

約数和(自身を除く): 2101787320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3284041, 6568082, 13136164, 16420205, 26272328, 32840410, 36124451, 65680820, 72248902, 131361640, 144497804, 180622255, 288995608, 361244510, 722489020, 1444978040]

約数ペア:

[(1, 1444978040), (2, 722489020), (4, 361244510), (5, 288995608), (8, 180622255), (10, 144497804), (11, 131361640), (20, 72248902), (22, 65680820), (40, 36124451), (44, 32840410), (55, 26272328), (88, 16420205), (110, 13136164), (220, 6568082), (440, 3284041)]