1566882010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{21893}}^1$

素因数の和:22338

約数の個数: 32

約数和(自身を含む): 2993522832

約数和(自身を除く): 1426640822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 4210, 7157, 14314, 21893, 35785, 43786, 71570, 109465, 218930, 372181, 744362, 1860905, 3721810, 9216953, 18433906, 46084765, 92169530, 156688201, 313376402, 783441005, 1566882010]

約数ペア:

[(1, 1566882010), (2, 783441005), (5, 313376402), (10, 156688201), (17, 92169530), (34, 46084765), (85, 18433906), (170, 9216953), (421, 3721810), (842, 1860905), (2105, 744362), (4210, 372181), (7157, 218930), (14314, 109465), (21893, 71570), (35785, 43786)]