7189910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 15930432

約数和(自身を除く): 8740522

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 7901, 15802, 39505, 55307, 79010, 102713, 110614, 205426, 276535, 513565, 553070, 718991, 1027130, 1437982, 3594955, 7189910]

約数ペア:

[(1, 7189910), (2, 3594955), (5, 1437982), (7, 1027130), (10, 718991), (13, 553070), (14, 513565), (26, 276535), (35, 205426), (65, 110614), (70, 102713), (91, 79010), (130, 55307), (182, 39505), (455, 15802), (910, 7901)]