1320220814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{5119}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 2278195200

約数和(自身を除く): 957974386

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 617, 1234, 5119, 6787, 10238, 11723, 13574, 23446, 56309, 97261, 112618, 128953, 194522, 257906, 1069871, 2139742, 3158423, 6316846, 34742653, 60010037, 69485306, 120020074, 660110407, 1320220814]

約数ペア:

[(1, 1320220814), (2, 660110407), (11, 120020074), (19, 69485306), (22, 60010037), (38, 34742653), (209, 6316846), (418, 3158423), (617, 2139742), (1234, 1069871), (5119, 257906), (6787, 194522), (10238, 128953), (11723, 112618), (13574, 97261), (23446, 56309)]