2688366919

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 3242673000

約数和(自身を除く): 554306081

約数列:

[1, 7, 49, 59, 79, 149, 413, 553, 1043, 2891, 3871, 4661, 6241, 7301, 8791, 11771, 32627, 43687, 61537, 82397, 228389, 305809, 368219, 430759, 576779, 694489, 929909, 2577533, 4861423, 6509363, 18042731, 34029961, 45565541, 54864631, 384052417, 2688366919]

約数ペア:

[(1, 2688366919), (7, 384052417), (49, 54864631), (59, 45565541), (79, 34029961), (149, 18042731), (413, 6509363), (553, 4861423), (1043, 2577533), (2891, 929909), (3871, 694489), (4661, 576779), (6241, 430759), (7301, 368219), (8791, 305809), (11771, 228389), (32627, 82397), (43687, 61537)]