2013910556

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 4073502720

約数和(自身を除く): 2059592164

約数列:

[1, 2, 4, 7, 14, 28, 151, 239, 302, 478, 604, 956, 1057, 1673, 1993, 2114, 3346, 3986, 4228, 6692, 7972, 13951, 27902, 36089, 55804, 72178, 144356, 252623, 300943, 476327, 505246, 601886, 952654, 1010492, 1203772, 1905308, 2106601, 3334289, 4213202, 6668578, 8426404, 13337156, 71925377, 143850754, 287701508, 503477639, 1006955278, 2013910556]

約数ペア:

[(1, 2013910556), (2, 1006955278), (4, 503477639), (7, 287701508), (14, 143850754), (28, 71925377), (151, 13337156), (239, 8426404), (302, 6668578), (478, 4213202), (604, 3334289), (956, 2106601), (1057, 1905308), (1673, 1203772), (1993, 1010492), (2114, 952654), (3346, 601886), (3986, 505246), (4228, 476327), (6692, 300943), (7972, 252623), (13951, 144356), (27902, 72178), (36089, 55804)]