6998498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 12311040

約数和(自身を除く): 5312542

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 457, 494, 589, 806, 914, 1178, 5941, 7657, 8683, 11882, 14167, 15314, 17366, 28334, 112879, 184171, 225758, 269173, 368342, 538346, 3499249, 6998498]

約数ペア:

[(1, 6998498), (2, 3499249), (13, 538346), (19, 368342), (26, 269173), (31, 225758), (38, 184171), (62, 112879), (247, 28334), (403, 17366), (457, 15314), (494, 14167), (589, 11882), (806, 8683), (914, 7657), (1178, 5941)]