1885277648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3800963}}^1$

素因数の和:3801002

約数の個数: 20

約数和(自身を含む): 3770556288

約数和(自身を除く): 1885278640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3800963, 7601926, 15203852, 30407704, 60815408, 117829853, 235659706, 471319412, 942638824, 1885277648]

約数ペア:

[(1, 1885277648), (2, 942638824), (4, 471319412), (8, 235659706), (16, 117829853), (31, 60815408), (62, 30407704), (124, 15203852), (248, 7601926), (496, 3800963)]