2971347860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{879097}}^1$

素因数の和:879132

約数の個数: 36

約数和(自身を含む): 6756747228

約数和(自身を除く): 3785399368

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 879097, 1758194, 3516388, 4395485, 8790970, 11428261, 17581940, 22856522, 45713044, 57141305, 114282610, 148567393, 228565220, 297134786, 594269572, 742836965, 1485673930, 2971347860]

約数ペア:

[(1, 2971347860), (2, 1485673930), (4, 742836965), (5, 594269572), (10, 297134786), (13, 228565220), (20, 148567393), (26, 114282610), (52, 57141305), (65, 45713044), (130, 22856522), (169, 17581940), (260, 11428261), (338, 8790970), (676, 4395485), (845, 3516388), (1690, 1758194), (3380, 879097)]