2019709636

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{53951}}^1$

素因数の和:54160

約数の個数: 36

約数和(自身を含む): 4133154816

約数和(自身を除く): 2113445180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 5348, 9359, 18718, 37436, 53951, 107902, 215804, 377657, 755314, 1510628, 2643599, 5287198, 10304641, 10574396, 20609282, 41218564, 72132487, 144264974, 288529948, 504927409, 1009854818, 2019709636]

約数ペア:

[(1, 2019709636), (2, 1009854818), (4, 504927409), (7, 288529948), (14, 144264974), (28, 72132487), (49, 41218564), (98, 20609282), (191, 10574396), (196, 10304641), (382, 5287198), (764, 2643599), (1337, 1510628), (2674, 755314), (5348, 377657), (9359, 215804), (18718, 107902), (37436, 53951)]