2159534377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 3059933184

約数和(自身を除く): 900398807

約数列:

[1, 7, 11, 13, 23, 77, 91, 97, 143, 161, 253, 299, 679, 967, 1001, 1067, 1261, 1771, 2093, 2231, 3289, 6769, 7469, 8827, 10637, 12571, 13871, 15617, 22241, 23023, 24541, 29003, 74459, 87997, 93799, 97097, 138281, 155687, 171787, 203021, 244651, 289133, 319033, 656593, 967967, 1031789, 1219387, 1712557, 2023931, 2157377, 2233231, 3180463, 7222523, 8535709, 13413257, 15101639, 22263241, 23731147, 28045901, 93892799, 166118029, 196321307, 308504911, 2159534377]

約数ペア:

[(1, 2159534377), (7, 308504911), (11, 196321307), (13, 166118029), (23, 93892799), (77, 28045901), (91, 23731147), (97, 22263241), (143, 15101639), (161, 13413257), (253, 8535709), (299, 7222523), (679, 3180463), (967, 2233231), (1001, 2157377), (1067, 2023931), (1261, 1712557), (1771, 1219387), (2093, 1031789), (2231, 967967), (3289, 656593), (6769, 319033), (7469, 289133), (8827, 244651), (10637, 203021), (12571, 171787), (13871, 155687), (15617, 138281), (22241, 97097), (23023, 93799), (24541, 87997), (29003, 74459)]