1243809934

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{683}}^1\times {\mathrm{1471}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 1872737280

約数和(自身を除く): 628927346

約数列:

[1, 2, 619, 683, 1238, 1366, 1471, 2942, 422777, 845554, 910549, 1004693, 1821098, 2009386, 621904967, 1243809934]

約数ペア:

[(1, 1243809934), (2, 621904967), (619, 2009386), (683, 1821098), (1238, 1004693), (1366, 910549), (1471, 845554), (2942, 422777)]