291796998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{16141}}^1$

素因数の和:16300

約数の個数: 32

約数和(自身を含む): 613654272

約数和(自身を除く): 321857274

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 16141, 18078, 32282, 48423, 96846, 371243, 742486, 1113729, 2114471, 2227458, 4228942, 6343413, 12686826, 48632833, 97265666, 145898499, 291796998]

約数ペア:

[(1, 291796998), (2, 145898499), (3, 97265666), (6, 48632833), (23, 12686826), (46, 6343413), (69, 4228942), (131, 2227458), (138, 2114471), (262, 1113729), (393, 742486), (786, 371243), (3013, 96846), (6026, 48423), (9039, 32282), (16141, 18078)]