7682870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 15053472

約数和(自身を除く): 7370602

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 523, 565, 1046, 1130, 1469, 2615, 2938, 5230, 6799, 7345, 13598, 14690, 33995, 59099, 67990, 118198, 295495, 590990, 768287, 1536574, 3841435, 7682870]

約数ペア:

[(1, 7682870), (2, 3841435), (5, 1536574), (10, 768287), (13, 590990), (26, 295495), (65, 118198), (113, 67990), (130, 59099), (226, 33995), (523, 14690), (565, 13598), (1046, 7345), (1130, 6799), (1469, 5230), (2615, 2938)]