4464278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 8682240

約数和(自身を除く): 4217962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1291, 1729, 2582, 3458, 9037, 16783, 18074, 24529, 33566, 49058, 117481, 171703, 234962, 318877, 343406, 637754, 2232139, 4464278]

約数ペア:

[(1, 4464278), (2, 2232139), (7, 637754), (13, 343406), (14, 318877), (19, 234962), (26, 171703), (38, 117481), (91, 49058), (133, 33566), (182, 24529), (247, 18074), (266, 16783), (494, 9037), (1291, 3458), (1729, 2582)]