1569085990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{166393}}^1$

素因数の和:166464

約数の個数: 32

約数和(自身を含む): 3019052736

約数和(自身を除く): 1449966746

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 166393, 332786, 831965, 1663930, 3827039, 6822113, 7654078, 13644226, 19135195, 34110565, 38270390, 68221130, 156908599, 313817198, 784542995, 1569085990]

約数ペア:

[(1, 1569085990), (2, 784542995), (5, 313817198), (10, 156908599), (23, 68221130), (41, 38270390), (46, 34110565), (82, 19135195), (115, 13644226), (205, 7654078), (230, 6822113), (410, 3827039), (943, 1663930), (1886, 831965), (4715, 332786), (9430, 166393)]