2016972854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{240173}}^1$

素因数の和:240224

約数の個数: 32

約数和(自身を含む): 3631430880

約数和(自身を除く): 1614458026

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 240173, 480346, 3122249, 4082941, 4563287, 6244498, 8165882, 9126574, 53078233, 59322731, 77575879, 106156466, 118645462, 155151758, 1008486427, 2016972854]

約数ペア:

[(1, 2016972854), (2, 1008486427), (13, 155151758), (17, 118645462), (19, 106156466), (26, 77575879), (34, 59322731), (38, 53078233), (221, 9126574), (247, 8165882), (323, 6244498), (442, 4563287), (494, 4082941), (646, 3122249), (4199, 480346), (8398, 240173)]