2497379906

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1\times {\mathrm{1373}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 4314843648

約数和(自身を除く): 1817463742

約数列:

[1, 2, 7, 14, 173, 346, 751, 1211, 1373, 1502, 2422, 2746, 5257, 9611, 10514, 19222, 129923, 237529, 259846, 475058, 909461, 1031123, 1662703, 1818922, 2062246, 3325406, 7217861, 14435722, 178384279, 356768558, 1248689953, 2497379906]

約数ペア:

[(1, 2497379906), (2, 1248689953), (7, 356768558), (14, 178384279), (173, 14435722), (346, 7217861), (751, 3325406), (1211, 2062246), (1373, 1818922), (1502, 1662703), (2422, 1031123), (2746, 909461), (5257, 475058), (9611, 259846), (10514, 237529), (19222, 129923)]