2011015941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{5021}}^1$

素因数の和:5317

約数の個数: 32

約数和(自身を含む): 2993915520

約数和(自身を除く): 982899579

約数列:

[1, 3, 11, 33, 53, 159, 229, 583, 687, 1749, 2519, 5021, 7557, 12137, 15063, 36411, 55231, 133507, 165693, 266113, 400521, 798339, 1149809, 2927243, 3449427, 8781729, 12647899, 37943697, 60939877, 182819631, 670338647, 2011015941]

約数ペア:

[(1, 2011015941), (3, 670338647), (11, 182819631), (33, 60939877), (53, 37943697), (159, 12647899), (229, 8781729), (583, 3449427), (687, 2927243), (1749, 1149809), (2519, 798339), (5021, 400521), (7557, 266113), (12137, 165693), (15063, 133507), (36411, 55231)]