490062748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3323}}^1$

素因数の和:3586

約数の個数: 48

約数和(自身を含む): 1027514880

約数和(自身を除く): 537452132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 644, 916, 1603, 3206, 3323, 5267, 6412, 6646, 10534, 13292, 21068, 23261, 36869, 46522, 73738, 76429, 93044, 147476, 152858, 305716, 535003, 760967, 1070006, 1521934, 2140012, 3043868, 5326769, 10653538, 17502241, 21307076, 35004482, 70008964, 122515687, 245031374, 490062748]

約数ペア:

[(1, 490062748), (2, 245031374), (4, 122515687), (7, 70008964), (14, 35004482), (23, 21307076), (28, 17502241), (46, 10653538), (92, 5326769), (161, 3043868), (229, 2140012), (322, 1521934), (458, 1070006), (644, 760967), (916, 535003), (1603, 305716), (3206, 152858), (3323, 147476), (5267, 93044), (6412, 76429), (6646, 73738), (10534, 46522), (13292, 36869), (21068, 23261)]