11246263390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{407621}}^1$

素因数の和:407748

約数の個数: 32

約数和(自身を含む): 21131124480

約数和(自身を除く): 9884861090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 407621, 815242, 2038105, 4076210, 12636251, 25272502, 36278269, 63181255, 72556538, 126362510, 181391345, 362782690, 1124626339, 2249252678, 5623131695, 11246263390]

約数ペア:

[(1, 11246263390), (2, 5623131695), (5, 2249252678), (10, 1124626339), (31, 362782690), (62, 181391345), (89, 126362510), (155, 72556538), (178, 63181255), (310, 36278269), (445, 25272502), (890, 12636251), (2759, 4076210), (5518, 2038105), (13795, 815242), (27590, 407621)]