123702514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{36319}}^1$

素因数の和:36465

約数の個数: 16

約数和(自身を含む): 201358080

約数和(自身を除く): 77655566

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 36319, 72638, 472147, 944294, 4757789, 9515578, 61851257, 123702514]

約数ペア:

[(1, 123702514), (2, 61851257), (13, 9515578), (26, 4757789), (131, 944294), (262, 472147), (1703, 72638), (3406, 36319)]