261292952

素因数分解:

$2^3\times {\mathrm{3371}}^1\times {\mathrm{9689}}^1$

素因数の和:13066

約数の個数: 16

約数和(自身を含む): 490120200

約数和(自身を除く): 228827248

約数列:

[1, 2, 4, 8, 3371, 6742, 9689, 13484, 19378, 26968, 38756, 77512, 32661619, 65323238, 130646476, 261292952]

約数ペア:

[(1, 261292952), (2, 130646476), (4, 65323238), (8, 32661619), (3371, 77512), (6742, 38756), (9689, 26968), (13484, 19378)]