2018338948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{41843}}^1$

素因数の和:42267

約数の個数: 24

約数和(自身を含む): 3655491840

約数和(自身を除く): 1637152892

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 12059, 24118, 41843, 48236, 83686, 167372, 1297133, 2594266, 5188532, 16276927, 32553854, 65107708, 504584737, 1009169474, 2018338948]

約数ペア:

[(1, 2018338948), (2, 1009169474), (4, 504584737), (31, 65107708), (62, 32553854), (124, 16276927), (389, 5188532), (778, 2594266), (1556, 1297133), (12059, 167372), (24118, 83686), (41843, 48236)]