987228103672

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{3618553}}^1$

素因数の和:3619135

約数の個数: 32

約数和(自身を含む): 1882371790800

約数和(自身を除く): 895143687128

約数列:

[1, 2, 4, 8, 67, 134, 268, 509, 536, 1018, 2036, 4072, 34103, 68206, 136412, 272824, 3618553, 7237106, 14474212, 28948424, 242443051, 484886102, 969772204, 1841843477, 1939544408, 3683686954, 7367373908, 14734747816, 123403512959, 246807025918, 493614051836, 987228103672]

約数ペア:

[(1, 987228103672), (2, 493614051836), (4, 246807025918), (8, 123403512959), (67, 14734747816), (134, 7367373908), (268, 3683686954), (509, 1939544408), (536, 1841843477), (1018, 969772204), (2036, 484886102), (4072, 242443051), (34103, 28948424), (68206, 14474212), (136412, 7237106), (272824, 3618553)]