1907173744

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{70657}}^1$

素因数の和:70913

約数の個数: 40

約数和(自身を含む): 4240610528

約数和(自身を除く): 2333436784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 13496, 26992, 70657, 141314, 282628, 494599, 565256, 989198, 1130512, 1978396, 3956792, 7913584, 17028337, 34056674, 68113348, 119198359, 136226696, 238396718, 272453392, 476793436, 953586872, 1907173744]

約数ペア:

[(1, 1907173744), (2, 953586872), (4, 476793436), (7, 272453392), (8, 238396718), (14, 136226696), (16, 119198359), (28, 68113348), (56, 34056674), (112, 17028337), (241, 7913584), (482, 3956792), (964, 1978396), (1687, 1130512), (1928, 989198), (3374, 565256), (3856, 494599), (6748, 282628), (13496, 141314), (26992, 70657)]