248797432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{32771}}^1$

素因数の和:32863

約数の個数: 32

約数和(自身を含む): 509276880

約数和(自身を除く): 260479448

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 32771, 65542, 131084, 262168, 426023, 852046, 1704092, 2392283, 3408184, 4784566, 9569132, 19138264, 31099679, 62199358, 124398716, 248797432]

約数ペア:

[(1, 248797432), (2, 124398716), (4, 62199358), (8, 31099679), (13, 19138264), (26, 9569132), (52, 4784566), (73, 3408184), (104, 2392283), (146, 1704092), (292, 852046), (584, 426023), (949, 262168), (1898, 131084), (3796, 65542), (7592, 32771)]