1261567382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20287}}^1$

素因数の和:20396

約数の個数: 32

約数和(自身を含む): 2103459840

約数和(自身を除く): 841892458

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 527, 1003, 1054, 1829, 2006, 3658, 20287, 31093, 40574, 62186, 344879, 628897, 689758, 1196933, 1257794, 2393866, 10691249, 20347861, 21382498, 37104923, 40695722, 74209846, 630783691, 1261567382]

約数ペア:

[(1, 1261567382), (2, 630783691), (17, 74209846), (31, 40695722), (34, 37104923), (59, 21382498), (62, 20347861), (118, 10691249), (527, 2393866), (1003, 1257794), (1054, 1196933), (1829, 689758), (2006, 628897), (3658, 344879), (20287, 62186), (31093, 40574)]