1888016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 4088280

約数和(自身を除く): 2200264

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 313, 377, 464, 626, 754, 1252, 1508, 2504, 3016, 4069, 5008, 6032, 8138, 9077, 16276, 18154, 32552, 36308, 65104, 72616, 118001, 145232, 236002, 472004, 944008, 1888016]

約数ペア:

[(1, 1888016), (2, 944008), (4, 472004), (8, 236002), (13, 145232), (16, 118001), (26, 72616), (29, 65104), (52, 36308), (58, 32552), (104, 18154), (116, 16276), (208, 9077), (232, 8138), (313, 6032), (377, 5008), (464, 4069), (626, 3016), (754, 2504), (1252, 1508)]