615236468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20593}}^1$

素因数の和:20712

約数の個数: 48

約数和(自身を含む): 1356238464

約数和(自身を除く): 741001996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 14938, 20593, 29876, 41186, 82372, 144151, 226523, 288302, 453046, 576604, 906092, 1585661, 1997521, 3171322, 3995042, 6342644, 7990084, 13982647, 21972731, 27965294, 43945462, 55930588, 87890924, 153809117, 307618234, 615236468]

約数ペア:

[(1, 615236468), (2, 307618234), (4, 153809117), (7, 87890924), (11, 55930588), (14, 43945462), (22, 27965294), (28, 21972731), (44, 13982647), (77, 7990084), (97, 6342644), (154, 3995042), (194, 3171322), (308, 1997521), (388, 1585661), (679, 906092), (1067, 576604), (1358, 453046), (2134, 288302), (2716, 226523), (4268, 144151), (7469, 82372), (14938, 41186), (20593, 29876)]