4387390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 9097920

約数和(自身を除く): 4710530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 269, 466, 538, 1165, 1345, 1631, 1883, 2330, 2690, 3262, 3766, 8155, 9415, 16310, 18830, 62677, 125354, 313385, 438739, 626770, 877478, 2193695, 4387390]

約数ペア:

[(1, 4387390), (2, 2193695), (5, 877478), (7, 626770), (10, 438739), (14, 313385), (35, 125354), (70, 62677), (233, 18830), (269, 16310), (466, 9415), (538, 8155), (1165, 3766), (1345, 3262), (1631, 2690), (1883, 2330)]