888928190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{5393}}^1$

素因数の和:5764

約数の個数: 32

約数和(自身を含む): 1635806016

約数和(自身を除く): 746877826

約数列:

[1, 2, 5, 10, 53, 106, 265, 311, 530, 622, 1555, 3110, 5393, 10786, 16483, 26965, 32966, 53930, 82415, 164830, 285829, 571658, 1429145, 1677223, 2858290, 3354446, 8386115, 16772230, 88892819, 177785638, 444464095, 888928190]

約数ペア:

[(1, 888928190), (2, 444464095), (5, 177785638), (10, 88892819), (53, 16772230), (106, 8386115), (265, 3354446), (311, 2858290), (530, 1677223), (622, 1429145), (1555, 571658), (3110, 285829), (5393, 164830), (10786, 82415), (16483, 53930), (26965, 32966)]