998316103694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2273209}}^1$

素因数の和:2273377

約数の個数: 64

約数和(自身を含む): 1955324313600

約数和(自身を除く): 957008209906

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 127, 133, 182, 247, 254, 266, 494, 889, 1651, 1729, 1778, 2413, 3302, 3458, 4826, 11557, 16891, 23114, 31369, 33782, 62738, 219583, 439166, 2273209, 4546418, 15912463, 29551717, 31824926, 43190971, 59103434, 86381942, 206862019, 288697543, 302336797, 413724038, 561482623, 577395086, 604673594, 1122965246, 2020882801, 3753068059, 3930378361, 4041765602, 5485253317, 7506136118, 7860756722, 10970506634, 26271476413, 38396773219, 52542952826, 71308293121, 76793546438, 142616586242, 499158051847, 998316103694]

約数ペア:

[(1, 998316103694), (2, 499158051847), (7, 142616586242), (13, 76793546438), (14, 71308293121), (19, 52542952826), (26, 38396773219), (38, 26271476413), (91, 10970506634), (127, 7860756722), (133, 7506136118), (182, 5485253317), (247, 4041765602), (254, 3930378361), (266, 3753068059), (494, 2020882801), (889, 1122965246), (1651, 604673594), (1729, 577395086), (1778, 561482623), (2413, 413724038), (3302, 302336797), (3458, 288697543), (4826, 206862019), (11557, 86381942), (16891, 59103434), (23114, 43190971), (31369, 31824926), (33782, 29551717), (62738, 15912463), (219583, 4546418), (439166, 2273209)]