1487789968

素因数分解:

$2^4\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{9619}}^1$

素因数の和:11015

約数の個数: 40

約数和(自身を含む): 3297120320

約数和(自身を除く): 1809330352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1381, 2762, 5524, 9619, 9667, 11048, 19238, 19334, 22096, 38476, 38668, 67333, 76952, 77336, 134666, 153904, 154672, 269332, 538664, 1077328, 13283839, 26567678, 53135356, 92986873, 106270712, 185973746, 212541424, 371947492, 743894984, 1487789968]

約数ペア:

[(1, 1487789968), (2, 743894984), (4, 371947492), (7, 212541424), (8, 185973746), (14, 106270712), (16, 92986873), (28, 53135356), (56, 26567678), (112, 13283839), (1381, 1077328), (2762, 538664), (5524, 269332), (9619, 154672), (9667, 153904), (11048, 134666), (19238, 77336), (19334, 76952), (22096, 67333), (38476, 38668)]