1682640304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{23159}}^1$

素因数の和:23425

約数の個数: 40

約数和(自身を含む): 3446208000

約数和(自身を除く): 1763567696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1912, 3824, 4541, 9082, 18164, 23159, 36328, 46318, 72656, 92636, 185272, 370544, 440021, 880042, 1760084, 3520168, 5535001, 7040336, 11070002, 22140004, 44280008, 88560016, 105165019, 210330038, 420660076, 841320152, 1682640304]

約数ペア:

[(1, 1682640304), (2, 841320152), (4, 420660076), (8, 210330038), (16, 105165019), (19, 88560016), (38, 44280008), (76, 22140004), (152, 11070002), (239, 7040336), (304, 5535001), (478, 3520168), (956, 1760084), (1912, 880042), (3824, 440021), (4541, 370544), (9082, 185272), (18164, 92636), (23159, 72656), (36328, 46318)]