13148876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 25456032

約数和(自身を除く): 12307156

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 367, 676, 689, 734, 1378, 1468, 2756, 4771, 8957, 9542, 17914, 19084, 19451, 35828, 38902, 62023, 77804, 124046, 248092, 252863, 505726, 1011452, 3287219, 6574438, 13148876]

約数ペア:

[(1, 13148876), (2, 6574438), (4, 3287219), (13, 1011452), (26, 505726), (52, 252863), (53, 248092), (106, 124046), (169, 77804), (212, 62023), (338, 38902), (367, 35828), (676, 19451), (689, 19084), (734, 17914), (1378, 9542), (1468, 8957), (2756, 4771)]