2113406958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{30139}}^1$

素因数の和:30217

約数の個数: 64

約数和(自身を含む): 4860979200

約数和(自身を除く): 2747572242

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1798, 2262, 2418, 2697, 5394, 11687, 23374, 30139, 35061, 60278, 70122, 90417, 180834, 391807, 783614, 874031, 934309, 1175421, 1748062, 1868618, 2350842, 2622093, 2802927, 5244186, 5605854, 11362403, 12146017, 22724806, 24292034, 27094961, 34087209, 36438051, 54189922, 68174418, 72876102, 81284883, 162569766, 352234493, 704468986, 1056703479, 2113406958]

約数ペア:

[(1, 2113406958), (2, 1056703479), (3, 704468986), (6, 352234493), (13, 162569766), (26, 81284883), (29, 72876102), (31, 68174418), (39, 54189922), (58, 36438051), (62, 34087209), (78, 27094961), (87, 24292034), (93, 22724806), (174, 12146017), (186, 11362403), (377, 5605854), (403, 5244186), (754, 2802927), (806, 2622093), (899, 2350842), (1131, 1868618), (1209, 1748062), (1798, 1175421), (2262, 934309), (2418, 874031), (2697, 783614), (5394, 391807), (11687, 180834), (23374, 90417), (30139, 70122), (35061, 60278)]