1894266544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{26003}}^1$

素因数の和:26197

約数の個数: 40

約数和(自身を含む): 3821027760

約数和(自身を除く): 1926761216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1256, 2512, 4553, 9106, 18212, 26003, 36424, 52006, 72848, 104012, 208024, 416048, 754087, 1508174, 3016348, 4082471, 6032696, 8164942, 12065392, 16329884, 32659768, 65319536, 118391659, 236783318, 473566636, 947133272, 1894266544]

約数ペア:

[(1, 1894266544), (2, 947133272), (4, 473566636), (8, 236783318), (16, 118391659), (29, 65319536), (58, 32659768), (116, 16329884), (157, 12065392), (232, 8164942), (314, 6032696), (464, 4082471), (628, 3016348), (1256, 1508174), (2512, 754087), (4553, 416048), (9106, 208024), (18212, 104012), (26003, 72848), (36424, 52006)]