852726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 1981440

約数和(自身を除く): 1128714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 257, 474, 514, 553, 771, 1106, 1542, 1659, 1799, 3318, 3598, 5397, 10794, 20303, 40606, 60909, 121818, 142121, 284242, 426363, 852726]

約数ペア:

[(1, 852726), (2, 426363), (3, 284242), (6, 142121), (7, 121818), (14, 60909), (21, 40606), (42, 20303), (79, 10794), (158, 5397), (237, 3598), (257, 3318), (474, 1799), (514, 1659), (553, 1542), (771, 1106)]