1902464792

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 3716004600

約数和(自身を除く): 1813539808

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 961, 1048, 1889, 1922, 3778, 3844, 4061, 7556, 7688, 8122, 15112, 16244, 32488, 58559, 117118, 125891, 234236, 247459, 251782, 468472, 494918, 503564, 989836, 1007128, 1815329, 1979672, 3630658, 7261316, 7671229, 14522632, 15342458, 30684916, 61369832, 237808099, 475616198, 951232396, 1902464792]

約数ペア:

[(1, 1902464792), (2, 951232396), (4, 475616198), (8, 237808099), (31, 61369832), (62, 30684916), (124, 15342458), (131, 14522632), (248, 7671229), (262, 7261316), (524, 3630658), (961, 1979672), (1048, 1815329), (1889, 1007128), (1922, 989836), (3778, 503564), (3844, 494918), (4061, 468472), (7556, 251782), (7688, 247459), (8122, 234236), (15112, 125891), (16244, 117118), (32488, 58559)]