1676221468628

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{998633}}^1$

素因数の和:999192

約数の個数: 48

約数和(自身を含む): 3383148297984

約数和(自身を除く): 1706926829356

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 397, 604, 794, 1057, 1588, 2114, 2779, 4228, 5558, 11116, 59947, 119894, 239788, 419629, 839258, 998633, 1678516, 1997266, 3994532, 6990431, 13980862, 27961724, 150793583, 301587166, 396457301, 603174332, 792914602, 1055555081, 1585829204, 2111110162, 2775201107, 4222220324, 5550402214, 11100804428, 59865052451, 119730104902, 239460209804, 419055367157, 838110734314, 1676221468628]

約数ペア:

[(1, 1676221468628), (2, 838110734314), (4, 419055367157), (7, 239460209804), (14, 119730104902), (28, 59865052451), (151, 11100804428), (302, 5550402214), (397, 4222220324), (604, 2775201107), (794, 2111110162), (1057, 1585829204), (1588, 1055555081), (2114, 792914602), (2779, 603174332), (4228, 396457301), (5558, 301587166), (11116, 150793583), (59947, 27961724), (119894, 13980862), (239788, 6990431), (419629, 3994532), (839258, 1997266), (998633, 1678516)]