6989378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 5590462

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 727, 874, 1454, 4807, 7997, 9614, 13813, 15994, 16721, 27626, 33442, 151943, 183931, 303886, 317699, 367862, 635398, 3494689, 6989378]

約数ペア:

[(1, 6989378), (2, 3494689), (11, 635398), (19, 367862), (22, 317699), (23, 303886), (38, 183931), (46, 151943), (209, 33442), (253, 27626), (418, 16721), (437, 15994), (506, 13813), (727, 9614), (874, 7997), (1454, 4807)]