214780618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6151}}^1$

素因数の和:6262

約数の個数: 32

約数和(自身を含む): 372072960

約数和(自身を除く): 157292342

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2686, 6151, 12302, 17459, 34918, 79963, 104567, 159926, 209134, 485929, 971858, 1359371, 2718742, 6317077, 8260793, 12634154, 16521586, 107390309, 214780618]

約数ペア:

[(1, 214780618), (2, 107390309), (13, 16521586), (17, 12634154), (26, 8260793), (34, 6317077), (79, 2718742), (158, 1359371), (221, 971858), (442, 485929), (1027, 209134), (1343, 159926), (2054, 104567), (2686, 79963), (6151, 34918), (12302, 17459)]