1871689154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{1283}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 3010291776

約数和(自身を除く): 1138602622

約数列:

[1, 2, 17, 34, 107, 214, 401, 802, 1283, 1819, 2566, 3638, 6817, 13634, 21811, 42907, 43622, 85814, 137281, 274562, 514483, 729419, 1028966, 1458838, 2333777, 4667554, 8746211, 17492422, 55049681, 110099362, 935844577, 1871689154]

約数ペア:

[(1, 1871689154), (2, 935844577), (17, 110099362), (34, 55049681), (107, 17492422), (214, 8746211), (401, 4667554), (802, 2333777), (1283, 1458838), (1819, 1028966), (2566, 729419), (3638, 514483), (6817, 274562), (13634, 137281), (21811, 85814), (42907, 43622)]