8670012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 21991200

約数和(自身を除く): 13321188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 373, 447, 596, 746, 894, 1119, 1492, 1788, 1937, 2238, 3874, 4476, 4849, 5811, 7748, 9698, 11622, 14547, 19396, 23244, 29094, 55577, 58188, 111154, 166731, 222308, 333462, 666924, 722501, 1445002, 2167503, 2890004, 4335006, 8670012]

約数ペア:

[(1, 8670012), (2, 4335006), (3, 2890004), (4, 2167503), (6, 1445002), (12, 722501), (13, 666924), (26, 333462), (39, 222308), (52, 166731), (78, 111154), (149, 58188), (156, 55577), (298, 29094), (373, 23244), (447, 19396), (596, 14547), (746, 11622), (894, 9698), (1119, 7748), (1492, 5811), (1788, 4849), (1937, 4476), (2238, 3874)]