2027434539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 3149672960

約数和(自身を除く): 1122238421

約数列:

[1, 3, 13, 19, 39, 57, 67, 97, 201, 247, 291, 421, 741, 871, 1261, 1263, 1273, 1843, 2613, 3783, 3819, 5473, 5529, 6499, 7999, 16419, 16549, 19497, 23959, 23997, 28207, 40837, 49647, 71877, 84487, 84621, 103987, 122511, 123481, 253461, 311961, 366691, 370443, 530881, 535933, 775903, 1100073, 1592643, 1605253, 1607799, 2327709, 2736079, 4815759, 6967129, 8208237, 10086739, 20901387, 30260217, 35569027, 51985501, 106707081, 155956503, 675811513, 2027434539]

約数ペア:

[(1, 2027434539), (3, 675811513), (13, 155956503), (19, 106707081), (39, 51985501), (57, 35569027), (67, 30260217), (97, 20901387), (201, 10086739), (247, 8208237), (291, 6967129), (421, 4815759), (741, 2736079), (871, 2327709), (1261, 1607799), (1263, 1605253), (1273, 1592643), (1843, 1100073), (2613, 775903), (3783, 535933), (3819, 530881), (5473, 370443), (5529, 366691), (6499, 311961), (7999, 253461), (16419, 123481), (16549, 122511), (19497, 103987), (23959, 84621), (23997, 84487), (28207, 71877), (40837, 49647)]