1920789098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5659}}^1$

素因数の和:5894

約数の個数: 32

約数和(自身を含む): 3117528000

約数和(自身を除く): 1196738902

約数列:

[1, 2, 17, 34, 67, 134, 149, 298, 1139, 2278, 2533, 5066, 5659, 9983, 11318, 19966, 96203, 169711, 192406, 339422, 379153, 758306, 843191, 1686382, 6445601, 12891202, 14334247, 28668494, 56493797, 112987594, 960394549, 1920789098]

約数ペア:

[(1, 1920789098), (2, 960394549), (17, 112987594), (34, 56493797), (67, 28668494), (134, 14334247), (149, 12891202), (298, 6445601), (1139, 1686382), (2278, 843191), (2533, 758306), (5066, 379153), (5659, 339422), (9983, 192406), (11318, 169711), (19966, 96203)]