348539770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{2243}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 644656320

約数和(自身を除く): 296116550

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 758, 1895, 2243, 3790, 4486, 11215, 15539, 22430, 31078, 77695, 91963, 155390, 183926, 459815, 850097, 919630, 1700194, 4250485, 8500970, 34853977, 69707954, 174269885, 348539770]

約数ペア:

[(1, 348539770), (2, 174269885), (5, 69707954), (10, 34853977), (41, 8500970), (82, 4250485), (205, 1700194), (379, 919630), (410, 850097), (758, 459815), (1895, 183926), (2243, 155390), (3790, 91963), (4486, 77695), (11215, 31078), (15539, 22430)]