2912644868

素因数分解:

$2^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{21019}}^1$

素因数の和:21145

約数の個数: 48

約数和(自身を含む): 6003312000

約数和(自身を除く): 3090667132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 343, 404, 686, 707, 1372, 1414, 2828, 4949, 9898, 19796, 21019, 34643, 42038, 69286, 84076, 138572, 147133, 294266, 588532, 1029931, 2059862, 2122919, 4119724, 4245838, 7209517, 8491676, 14419034, 14860433, 28838068, 29720866, 59441732, 104023031, 208046062, 416092124, 728161217, 1456322434, 2912644868]

約数ペア:

[(1, 2912644868), (2, 1456322434), (4, 728161217), (7, 416092124), (14, 208046062), (28, 104023031), (49, 59441732), (98, 29720866), (101, 28838068), (196, 14860433), (202, 14419034), (343, 8491676), (404, 7209517), (686, 4245838), (707, 4119724), (1372, 2122919), (1414, 2059862), (2828, 1029931), (4949, 588532), (9898, 294266), (19796, 147133), (21019, 138572), (34643, 84076), (42038, 69286)]