3989658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 8524800

約数和(自身を除く): 4535142

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 443, 474, 886, 1329, 1501, 2658, 3002, 4503, 8417, 9006, 16834, 25251, 34997, 50502, 69994, 104991, 209982, 664943, 1329886, 1994829, 3989658]

約数ペア:

[(1, 3989658), (2, 1994829), (3, 1329886), (6, 664943), (19, 209982), (38, 104991), (57, 69994), (79, 50502), (114, 34997), (158, 25251), (237, 16834), (443, 9006), (474, 8417), (886, 4503), (1329, 3002), (1501, 2658)]