2116722096385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{1124597}}^1$

素因数の和:1125897

約数の個数: 32

約数和(自身を含む): 2856658855680

約数和(自身を除く): 739936759295

約数列:

[1, 5, 13, 23, 65, 115, 299, 1259, 1495, 6295, 16367, 28957, 81835, 144785, 376441, 1124597, 1882205, 5622985, 14619761, 25865731, 73098805, 129328655, 336254503, 1415867623, 1681272515, 7079338115, 18406279099, 32564955329, 92031395495, 162824776645, 423344419277, 2116722096385]

約数ペア:

[(1, 2116722096385), (5, 423344419277), (13, 162824776645), (23, 92031395495), (65, 32564955329), (115, 18406279099), (299, 7079338115), (1259, 1681272515), (1495, 1415867623), (6295, 336254503), (16367, 129328655), (28957, 73098805), (81835, 25865731), (144785, 14619761), (376441, 5622985), (1124597, 1882205)]