4449991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 5555200

約数和(自身を除く): 1105209

約数列:

[1, 7, 13, 79, 91, 553, 619, 1027, 4333, 7189, 8047, 48901, 56329, 342307, 635713, 4449991]

約数ペア:

[(1, 4449991), (7, 635713), (13, 342307), (79, 56329), (91, 48901), (553, 8047), (619, 7189), (1027, 4333)]