2661368642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1\times {\mathrm{11807}}^1$

素因数の和:14473

約数の個数: 16

約数和(自身を含む): 4086796032

約数和(自身を除く): 1425427390

約数列:

[1, 2, 43, 86, 2621, 5242, 11807, 23614, 112703, 225406, 507701, 1015402, 30946147, 61892294, 1330684321, 2661368642]

約数ペア:

[(1, 2661368642), (2, 1330684321), (43, 61892294), (86, 30946147), (2621, 1015402), (5242, 507701), (11807, 225406), (23614, 112703)]