2015018896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{75821}}^1$

素因数の和:75991

約数の個数: 40

約数和(自身を含む): 4287279168

約数和(自身を除く): 2272260272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 6644, 13288, 26576, 75821, 151642, 303284, 606568, 834031, 1213136, 1668062, 3336124, 6672248, 11448971, 13344496, 22897942, 45795884, 91591768, 125938681, 183183536, 251877362, 503754724, 1007509448, 2015018896]

約数ペア:

[(1, 2015018896), (2, 1007509448), (4, 503754724), (8, 251877362), (11, 183183536), (16, 125938681), (22, 91591768), (44, 45795884), (88, 22897942), (151, 13344496), (176, 11448971), (302, 6672248), (604, 3336124), (1208, 1668062), (1661, 1213136), (2416, 834031), (3322, 606568), (6644, 303284), (13288, 151642), (26576, 75821)]