739045918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 1292760000

約数和(自身を除く): 553714082

約数列:

[1, 2, 13, 26, 29, 37, 58, 59, 74, 118, 377, 449, 481, 754, 767, 898, 962, 1073, 1534, 1711, 2146, 2183, 3422, 4366, 5837, 11674, 13021, 13949, 16613, 22243, 26042, 26491, 27898, 28379, 33226, 44486, 52982, 56758, 63307, 126614, 169273, 215969, 338546, 344383, 431938, 481777, 688766, 768239, 822991, 963554, 980167, 1536478, 1645982, 1960334, 6263101, 9987107, 12526202, 12742171, 19974214, 25484342, 28424843, 56849686, 369522959, 739045918]

約数ペア:

[(1, 739045918), (2, 369522959), (13, 56849686), (26, 28424843), (29, 25484342), (37, 19974214), (58, 12742171), (59, 12526202), (74, 9987107), (118, 6263101), (377, 1960334), (449, 1645982), (481, 1536478), (754, 980167), (767, 963554), (898, 822991), (962, 768239), (1073, 688766), (1534, 481777), (1711, 431938), (2146, 344383), (2183, 338546), (3422, 215969), (4366, 169273), (5837, 126614), (11674, 63307), (13021, 56758), (13949, 52982), (16613, 44486), (22243, 33226), (26042, 28379), (26491, 27898)]