2451103486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{117989}}^1$

素因数の和:118068

約数の個数: 32

約数和(自身を含む): 4281621120

約数和(自身を除く): 1830517634

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 20774, 117989, 235978, 1533857, 2005813, 3067714, 4011626, 5545483, 11090966, 26075569, 52151138, 72091279, 94273211, 144182558, 188546422, 1225551743, 2451103486]

約数ペア:

[(1, 2451103486), (2, 1225551743), (13, 188546422), (17, 144182558), (26, 94273211), (34, 72091279), (47, 52151138), (94, 26075569), (221, 11090966), (442, 5545483), (611, 4011626), (799, 3067714), (1222, 2005813), (1598, 1533857), (10387, 235978), (20774, 117989)]