253845124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{13829}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 479790360

約数和(自身を除く): 225945236

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 13829, 18356, 27658, 55316, 179777, 359554, 719108, 4881637, 9763274, 19526548, 63461281, 126922562, 253845124]

約数ペア:

[(1, 253845124), (2, 126922562), (4, 63461281), (13, 19526548), (26, 9763274), (52, 4881637), (353, 719108), (706, 359554), (1412, 179777), (4589, 55316), (9178, 27658), (13829, 18356)]