7020726

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 14675040

約数和(自身を除く): 7654314

約数列:

[1, 2, 3, 6, 29, 58, 87, 157, 174, 257, 314, 471, 514, 771, 942, 1542, 4553, 7453, 9106, 13659, 14906, 22359, 27318, 40349, 44718, 80698, 121047, 242094, 1170121, 2340242, 3510363, 7020726]

約数ペア:

[(1, 7020726), (2, 3510363), (3, 2340242), (6, 1170121), (29, 242094), (58, 121047), (87, 80698), (157, 44718), (174, 40349), (257, 27318), (314, 22359), (471, 14906), (514, 13659), (771, 9106), (942, 7453), (1542, 4553)]