1640552910914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{301409}}^1$

素因数の和:301898

約数の個数: 32

約数和(自身を含む): 2523452745600

約数和(自身を除く): 882899834686

約数列:

[1, 2, 67, 134, 151, 269, 302, 538, 10117, 18023, 20234, 36046, 40619, 81238, 301409, 602818, 2721473, 5442946, 20194403, 40388806, 45512759, 81079021, 91025518, 162158042, 3049354853, 5432294407, 6098709706, 10864588814, 12242932171, 24485864342, 820276455457, 1640552910914]

約数ペア:

[(1, 1640552910914), (2, 820276455457), (67, 24485864342), (134, 12242932171), (151, 10864588814), (269, 6098709706), (302, 5432294407), (538, 3049354853), (10117, 162158042), (18023, 91025518), (20234, 81079021), (36046, 45512759), (40619, 40388806), (81238, 20194403), (301409, 5442946), (602818, 2721473)]