2247122288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8261479}}^1$

素因数の和:8261504

約数の個数: 20

約数和(自身を含む): 4609905840

約数和(自身を除く): 2362783552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8261479, 16522958, 33045916, 66091832, 132183664, 140445143, 280890286, 561780572, 1123561144, 2247122288]

約数ペア:

[(1, 2247122288), (2, 1123561144), (4, 561780572), (8, 280890286), (16, 140445143), (17, 132183664), (34, 66091832), (68, 33045916), (136, 16522958), (272, 8261479)]