121477648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{446609}}^1$

素因数の和:446634

約数の個数: 20

約数和(自身を含む): 249208380

約数和(自身を除く): 127730732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 446609, 893218, 1786436, 3572872, 7145744, 7592353, 15184706, 30369412, 60738824, 121477648]

約数ペア:

[(1, 121477648), (2, 60738824), (4, 30369412), (8, 15184706), (16, 7592353), (17, 7145744), (34, 3572872), (68, 1786436), (136, 893218), (272, 446609)]