137569406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 236144160

約数和(自身を除く): 98574754

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 547, 569, 1094, 1138, 7111, 7397, 9299, 9673, 14222, 14794, 18598, 19346, 120887, 125749, 241774, 251498, 311243, 622486, 4046159, 5291131, 8092318, 10582262, 68784703, 137569406]

約数ペア:

[(1, 137569406), (2, 68784703), (13, 10582262), (17, 8092318), (26, 5291131), (34, 4046159), (221, 622486), (442, 311243), (547, 251498), (569, 241774), (1094, 125749), (1138, 120887), (7111, 19346), (7397, 18598), (9299, 14794), (9673, 14222)]