248405753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 280713600

約数和(自身を除く): 32307847

約数列:

[1, 19, 37, 53, 59, 113, 703, 1007, 1121, 1961, 2147, 2183, 3127, 4181, 5989, 6667, 37259, 41477, 59413, 79439, 113791, 115699, 126673, 221593, 246679, 353351, 2198281, 4210267, 4686901, 6713669, 13073987, 248405753]

約数ペア:

[(1, 248405753), (19, 13073987), (37, 6713669), (53, 4686901), (59, 4210267), (113, 2198281), (703, 353351), (1007, 246679), (1121, 221593), (1961, 126673), (2147, 115699), (2183, 113791), (3127, 79439), (4181, 59413), (5989, 41477), (6667, 37259)]