2885304812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2920349}}^1$

素因数の和:2920385

約数の個数: 24

約数和(自身を含む): 5723886000

約数和(自身を除く): 2838581188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2920349, 5840698, 11681396, 37964537, 55486631, 75929074, 110973262, 151858148, 221946524, 721326203, 1442652406, 2885304812]

約数ペア:

[(1, 2885304812), (2, 1442652406), (4, 721326203), (13, 221946524), (19, 151858148), (26, 110973262), (38, 75929074), (52, 55486631), (76, 37964537), (247, 11681396), (494, 5840698), (988, 2920349)]