9995768

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 19278000

約数和(自身を除く): 9282232

約数列:

[1, 2, 4, 8, 89, 101, 139, 178, 202, 278, 356, 404, 556, 712, 808, 1112, 8989, 12371, 14039, 17978, 24742, 28078, 35956, 49484, 56156, 71912, 98968, 112312, 1249471, 2498942, 4997884, 9995768]

約数ペア:

[(1, 9995768), (2, 4997884), (4, 2498942), (8, 1249471), (89, 112312), (101, 98968), (139, 71912), (178, 56156), (202, 49484), (278, 35956), (356, 28078), (404, 24742), (556, 17978), (712, 14039), (808, 12371), (1112, 8989)]