2146159312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{18119}}^1$

素因数の和:18811

約数の個数: 40

約数和(自身を含む): 4543191360

約数和(自身を除く): 2397032048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 673, 1346, 2692, 5384, 7403, 10768, 14806, 18119, 29612, 36238, 59224, 72476, 118448, 144952, 199309, 289904, 398618, 797236, 1594472, 3188944, 12194087, 24388174, 48776348, 97552696, 134134957, 195105392, 268269914, 536539828, 1073079656, 2146159312]

約数ペア:

[(1, 2146159312), (2, 1073079656), (4, 536539828), (8, 268269914), (11, 195105392), (16, 134134957), (22, 97552696), (44, 48776348), (88, 24388174), (176, 12194087), (673, 3188944), (1346, 1594472), (2692, 797236), (5384, 398618), (7403, 289904), (10768, 199309), (14806, 144952), (18119, 118448), (29612, 72476), (36238, 59224)]