1915661944

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{149381}}^1$

素因数の和:149623

約数の個数: 32

約数和(自身を含む): 4122943200

約数和(自身を除く): 2207281256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12824, 149381, 298762, 597524, 1045667, 1195048, 2091334, 4182668, 8365336, 34208249, 68416498, 136832996, 239457743, 273665992, 478915486, 957830972, 1915661944]

約数ペア:

[(1, 1915661944), (2, 957830972), (4, 478915486), (7, 273665992), (8, 239457743), (14, 136832996), (28, 68416498), (56, 34208249), (229, 8365336), (458, 4182668), (916, 2091334), (1603, 1195048), (1832, 1045667), (3206, 597524), (6412, 298762), (12824, 149381)]