2018304743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{607}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 2533171200

約数和(自身を除く): 514866457

約数列:

[1, 7, 13, 61, 91, 427, 599, 607, 793, 4193, 4249, 5551, 7787, 7891, 36539, 37027, 54509, 55237, 255773, 259189, 363593, 475007, 481351, 2545151, 3325049, 3369457, 4726709, 22179173, 33086963, 155254211, 288329249, 2018304743]

約数ペア:

[(1, 2018304743), (7, 288329249), (13, 155254211), (61, 33086963), (91, 22179173), (427, 4726709), (599, 3369457), (607, 3325049), (793, 2545151), (4193, 481351), (4249, 475007), (5551, 363593), (7787, 259189), (7891, 255773), (36539, 55237), (37027, 54509)]