633966554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 1064340480

約数和(自身を除く): 430373926

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 806, 1963, 3926, 4681, 5209, 9362, 10418, 60853, 67717, 121706, 135434, 161479, 322958, 786559, 1573118, 2099227, 4198454, 10225267, 20450534, 24383329, 48766658, 316983277, 633966554]

約数ペア:

[(1, 633966554), (2, 316983277), (13, 48766658), (26, 24383329), (31, 20450534), (62, 10225267), (151, 4198454), (302, 2099227), (403, 1573118), (806, 786559), (1963, 322958), (3926, 161479), (4681, 135434), (5209, 121706), (9362, 67717), (10418, 60853)]