1945584230408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{916183}}^1$

素因数の和:919126

約数の個数: 64

約数和(自身を含む): 4491353852160

約数和(自身を除く): 2545769621752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2917, 5834, 11668, 20419, 23336, 37921, 40838, 75842, 81676, 151684, 163352, 265447, 303368, 530894, 916183, 1061788, 1832366, 2123576, 3664732, 6413281, 7329464, 11910379, 12826562, 23820758, 25653124, 47641516, 51306248, 83372653, 95283032, 166745306, 333490612, 666981224, 2672505811, 5345011622, 10690023244, 18707540677, 21380046488, 34742575543, 37415081354, 69485151086, 74830162708, 138970302172, 149660325416, 243198028801, 277940604344, 486396057602, 972792115204, 1945584230408]

約数ペア:

[(1, 1945584230408), (2, 972792115204), (4, 486396057602), (7, 277940604344), (8, 243198028801), (13, 149660325416), (14, 138970302172), (26, 74830162708), (28, 69485151086), (52, 37415081354), (56, 34742575543), (91, 21380046488), (104, 18707540677), (182, 10690023244), (364, 5345011622), (728, 2672505811), (2917, 666981224), (5834, 333490612), (11668, 166745306), (20419, 95283032), (23336, 83372653), (37921, 51306248), (40838, 47641516), (75842, 25653124), (81676, 23820758), (151684, 12826562), (163352, 11910379), (265447, 7329464), (303368, 6413281), (530894, 3664732), (916183, 2123576), (1061788, 1832366)]