2017434540436

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1\times {\mathrm{729389}}^1$

素因数の和:730144

約数の個数: 48

約数和(自身を含む): 4065304763520

約数和(自身を除く): 2047870223084

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 571, 692, 1142, 1211, 2284, 2422, 3997, 4844, 7994, 15988, 98783, 197566, 395132, 691481, 729389, 1382962, 1458778, 2765924, 2917556, 5105723, 10211446, 20422892, 126184297, 252368594, 416481119, 504737188, 832962238, 883290079, 1665924476, 1766580158, 2915367833, 3533160316, 5830735666, 11661471332, 72051233587, 144102467174, 288204934348, 504358635109, 1008717270218, 2017434540436]

約数ペア:

[(1, 2017434540436), (2, 1008717270218), (4, 504358635109), (7, 288204934348), (14, 144102467174), (28, 72051233587), (173, 11661471332), (346, 5830735666), (571, 3533160316), (692, 2915367833), (1142, 1766580158), (1211, 1665924476), (2284, 883290079), (2422, 832962238), (3997, 504737188), (4844, 416481119), (7994, 252368594), (15988, 126184297), (98783, 20422892), (197566, 10211446), (395132, 5105723), (691481, 2917556), (729389, 2765924), (1382962, 1458778)]