978186086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{21139}}^1$

素因数の和:22519

約数の個数: 16

約数和(自身を含む): 1554804720

約数和(自身を除く): 576618634

約数列:

[1, 2, 17, 34, 1361, 2722, 21139, 23137, 42278, 46274, 359363, 718726, 28770179, 57540358, 489093043, 978186086]

約数ペア:

[(1, 978186086), (2, 489093043), (17, 57540358), (34, 28770179), (1361, 718726), (2722, 359363), (21139, 46274), (23137, 42278)]