2079853812

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{1303}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 5325640320

約数和(自身を除く): 3245786508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 439, 606, 878, 909, 1212, 1303, 1317, 1756, 1818, 2606, 2634, 3636, 3909, 3951, 5212, 5268, 7818, 7902, 11727, 15636, 15804, 23454, 44339, 46908, 88678, 131603, 133017, 177356, 263206, 266034, 394809, 399051, 526412, 532068, 572017, 789618, 798102, 1144034, 1184427, 1579236, 1596204, 1716051, 2288068, 2368854, 3432102, 4737708, 5148153, 6864204, 10296306, 20592612, 57773717, 115547434, 173321151, 231094868, 346642302, 519963453, 693284604, 1039926906, 2079853812]

約数ペア:

[(1, 2079853812), (2, 1039926906), (3, 693284604), (4, 519963453), (6, 346642302), (9, 231094868), (12, 173321151), (18, 115547434), (36, 57773717), (101, 20592612), (202, 10296306), (303, 6864204), (404, 5148153), (439, 4737708), (606, 3432102), (878, 2368854), (909, 2288068), (1212, 1716051), (1303, 1596204), (1317, 1579236), (1756, 1184427), (1818, 1144034), (2606, 798102), (2634, 789618), (3636, 572017), (3909, 532068), (3951, 526412), (5212, 399051), (5268, 394809), (7818, 266034), (7902, 263206), (11727, 177356), (15636, 133017), (15804, 131603), (23454, 88678), (44339, 46908)]