304889452

素因数分解:

$2^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{5639}}^1$

素因数の和:7581

約数の個数: 24

約数和(自身を含む): 610202880

約数和(自身を除く): 305313428

約数列:

[1, 2, 4, 7, 14, 28, 1931, 3862, 5639, 7724, 11278, 13517, 22556, 27034, 39473, 54068, 78946, 157892, 10888909, 21777818, 43555636, 76222363, 152444726, 304889452]

約数ペア:

[(1, 304889452), (2, 152444726), (4, 76222363), (7, 43555636), (14, 21777818), (28, 10888909), (1931, 157892), (3862, 78946), (5639, 54068), (7724, 39473), (11278, 27034), (13517, 22556)]