28965431458

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2249917}}^1$

素因数の和:2250117

約数の個数: 16

約数和(自身を含む): 44791367544

約数和(自身を除く): 15825936086

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 2249917, 4499834, 92246597, 184493194, 353236969, 706473938, 14482715729, 28965431458]

約数ペア:

[(1, 28965431458), (2, 14482715729), (41, 706473938), (82, 353236969), (157, 184493194), (314, 92246597), (6437, 4499834), (12874, 2249917)]