2066702898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 4510420992

約数和(自身を除く): 2443718094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 223, 262, 393, 446, 669, 786, 907, 1338, 1703, 1814, 2721, 2899, 3406, 5109, 5442, 5798, 8697, 10218, 11791, 17394, 23582, 29213, 35373, 58426, 70746, 87639, 118817, 175278, 202261, 237634, 356451, 379769, 404522, 606783, 712902, 759538, 1139307, 1213566, 1544621, 2278614, 2629393, 3089242, 4633863, 5258786, 7888179, 9267726, 15776358, 26496191, 52992382, 79488573, 158977146, 344450483, 688900966, 1033351449, 2066702898]

約数ペア:

[(1, 2066702898), (2, 1033351449), (3, 688900966), (6, 344450483), (13, 158977146), (26, 79488573), (39, 52992382), (78, 26496191), (131, 15776358), (223, 9267726), (262, 7888179), (393, 5258786), (446, 4633863), (669, 3089242), (786, 2629393), (907, 2278614), (1338, 1544621), (1703, 1213566), (1814, 1139307), (2721, 759538), (2899, 712902), (3406, 606783), (5109, 404522), (5442, 379769), (5798, 356451), (8697, 237634), (10218, 202261), (11791, 175278), (17394, 118817), (23582, 87639), (29213, 70746), (35373, 58426)]