1900795164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{22003}}^1$

素因数の和:22346

約数の個数: 48

約数和(自身を含む): 4643020032

約数和(自身を除く): 2742224868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 313, 626, 939, 1252, 1878, 3756, 7199, 14398, 21597, 22003, 28796, 43194, 44006, 66009, 86388, 88012, 132018, 264036, 506069, 1012138, 1518207, 2024276, 3036414, 6072828, 6886939, 13773878, 20660817, 27547756, 41321634, 82643268, 158399597, 316799194, 475198791, 633598388, 950397582, 1900795164]

約数ペア:

[(1, 1900795164), (2, 950397582), (3, 633598388), (4, 475198791), (6, 316799194), (12, 158399597), (23, 82643268), (46, 41321634), (69, 27547756), (92, 20660817), (138, 13773878), (276, 6886939), (313, 6072828), (626, 3036414), (939, 2024276), (1252, 1518207), (1878, 1012138), (3756, 506069), (7199, 264036), (14398, 132018), (21597, 88012), (22003, 86388), (28796, 66009), (43194, 44006)]