2498187747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{396349}}^1$

素因数の和:396554

約数の個数: 16

約数和(自身を含む): 3652761600

約数和(自身を除く): 1154573853

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 396349, 1189047, 4359839, 13079517, 75702659, 227107977, 832729249, 2498187747]

約数ペア:

[(1, 2498187747), (3, 832729249), (11, 227107977), (33, 75702659), (191, 13079517), (573, 4359839), (2101, 1189047), (6303, 396349)]