2017935730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{11059}}^1$

素因数の和:11394

約数の個数: 32

約数和(自身を含む): 3698110080

約数和(自身を除く): 1680174350

約数列:

[1, 2, 5, 10, 71, 142, 257, 355, 514, 710, 1285, 2570, 11059, 18247, 22118, 36494, 55295, 91235, 110590, 182470, 785189, 1570378, 2842163, 3925945, 5684326, 7851890, 14210815, 28421630, 201793573, 403587146, 1008967865, 2017935730]

約数ペア:

[(1, 2017935730), (2, 1008967865), (5, 403587146), (10, 201793573), (71, 28421630), (142, 14210815), (257, 7851890), (355, 5684326), (514, 3925945), (710, 2842163), (1285, 1570378), (2570, 785189), (11059, 182470), (18247, 110590), (22118, 91235), (36494, 55295)]