285405458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179953}}^1$

素因数の和:180029

約数の個数: 16

約数和(自身を含む): 468600216

約数和(自身を除く): 183194758

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 179953, 359906, 2339389, 4678778, 10977133, 21954266, 142702729, 285405458]

約数ペア:

[(1, 285405458), (2, 142702729), (13, 21954266), (26, 10977133), (61, 4678778), (122, 2339389), (793, 359906), (1586, 179953)]