308498954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 185017846

約数列:

[1, 2, 23, 46, 67, 134, 199, 398, 503, 1006, 1541, 3082, 4577, 9154, 11569, 13333, 23138, 26666, 33701, 67402, 100097, 200194, 306659, 613318, 775123, 1550246, 2302231, 4604462, 6706499, 13412998, 154249477, 308498954]

約数ペア:

[(1, 308498954), (2, 154249477), (23, 13412998), (46, 6706499), (67, 4604462), (134, 2302231), (199, 1550246), (398, 775123), (503, 613318), (1006, 306659), (1541, 200194), (3082, 100097), (4577, 67402), (9154, 33701), (11569, 26666), (13333, 23138)]