961869488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1939253}}^1$

素因数の和:1939292

約数の個数: 20

約数和(自身を含む): 1923739968

約数和(自身を除く): 961870480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1939253, 3878506, 7757012, 15514024, 31028048, 60116843, 120233686, 240467372, 480934744, 961869488]

約数ペア:

[(1, 961869488), (2, 480934744), (4, 240467372), (8, 120233686), (16, 60116843), (31, 31028048), (62, 15514024), (124, 7757012), (248, 3878506), (496, 1939253)]