1268276258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13313}}^1$

素因数の和:13466

約数の個数: 32

約数和(自身を含む): 2108937600

約数和(自身を除く): 840661342

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 2071, 2507, 4142, 5014, 13313, 26626, 47633, 95266, 252947, 306199, 505894, 612398, 1451117, 2902234, 5817781, 11635562, 27571223, 33375691, 55142446, 66751382, 634138129, 1268276258]

約数ペア:

[(1, 1268276258), (2, 634138129), (19, 66751382), (23, 55142446), (38, 33375691), (46, 27571223), (109, 11635562), (218, 5817781), (437, 2902234), (874, 1451117), (2071, 612398), (2507, 505894), (4142, 306199), (5014, 252947), (13313, 95266), (26626, 47633)]