1613488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3292

約数の個数: 20

約数和(自身を含む): 3227968

約数和(自身を除く): 1614480

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3253, 6506, 13012, 26024, 52048, 100843, 201686, 403372, 806744, 1613488]

約数ペア:

[(1, 1613488), (2, 806744), (4, 403372), (8, 201686), (16, 100843), (31, 52048), (62, 26024), (124, 13012), (248, 6506), (496, 3253)]