1297445408

素因数分解:

$2^5\times 7^1\times {\mathrm{5792167}}^1$

素因数の和:5792184

約数の個数: 24

約数和(自身を含む): 2919252672

約数和(自身を除く): 1621807264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5792167, 11584334, 23168668, 40545169, 46337336, 81090338, 92674672, 162180676, 185349344, 324361352, 648722704, 1297445408]

約数ペア:

[(1, 1297445408), (2, 648722704), (4, 324361352), (7, 185349344), (8, 162180676), (14, 92674672), (16, 81090338), (28, 46337336), (32, 40545169), (56, 23168668), (112, 11584334), (224, 5792167)]