1259294530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{132697}}^1$

素因数の和:132790

約数の個数: 32

約数和(自身を含む): 2474552304

約数和(自身を除く): 1215257774

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 132697, 265394, 663485, 1326970, 1725061, 3450122, 8625305, 9686881, 17250610, 19373762, 48434405, 96868810, 125929453, 251858906, 629647265, 1259294530]

約数ペア:

[(1, 1259294530), (2, 629647265), (5, 251858906), (10, 125929453), (13, 96868810), (26, 48434405), (65, 19373762), (73, 17250610), (130, 9686881), (146, 8625305), (365, 3450122), (730, 1725061), (949, 1326970), (1898, 663485), (4745, 265394), (9490, 132697)]