2013417260

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 4260574080

約数和(自身を除く): 2247156820

約数列:

[1, 2, 4, 5, 10, 20, 239, 397, 478, 794, 956, 1061, 1195, 1588, 1985, 2122, 2390, 3970, 4244, 4780, 5305, 7940, 10610, 21220, 94883, 189766, 253579, 379532, 421217, 474415, 507158, 842434, 948830, 1014316, 1267895, 1684868, 1897660, 2106085, 2535790, 4212170, 5071580, 8424340, 100670863, 201341726, 402683452, 503354315, 1006708630, 2013417260]

約数ペア:

[(1, 2013417260), (2, 1006708630), (4, 503354315), (5, 402683452), (10, 201341726), (20, 100670863), (239, 8424340), (397, 5071580), (478, 4212170), (794, 2535790), (956, 2106085), (1061, 1897660), (1195, 1684868), (1588, 1267895), (1985, 1014316), (2122, 948830), (2390, 842434), (3970, 507158), (4244, 474415), (4780, 421217), (5305, 379532), (7940, 253579), (10610, 189766), (21220, 94883)]