1418029648

素因数分解:

$2^4\times 7^1\times {\mathrm{12660979}}^1$

素因数の和:12660994

約数の個数: 20

約数和(自身を含む): 3139923040

約数和(自身を除く): 1721893392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12660979, 25321958, 50643916, 88626853, 101287832, 177253706, 202575664, 354507412, 709014824, 1418029648]

約数ペア:

[(1, 1418029648), (2, 709014824), (4, 354507412), (7, 202575664), (8, 177253706), (14, 101287832), (16, 88626853), (28, 50643916), (56, 25321958), (112, 12660979)]