526313892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{22643}}^1$

素因数の和:22812

約数の個数: 48

約数和(自身を含む): 1331467200

約数和(自身を除く): 805153308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 11622, 22643, 23244, 45286, 67929, 90572, 135858, 271716, 294359, 588718, 883077, 1177436, 1766154, 3373807, 3532308, 6747614, 10121421, 13495228, 20242842, 40485684, 43859491, 87718982, 131578473, 175437964, 263156946, 526313892]

約数ペア:

[(1, 526313892), (2, 263156946), (3, 175437964), (4, 131578473), (6, 87718982), (12, 43859491), (13, 40485684), (26, 20242842), (39, 13495228), (52, 10121421), (78, 6747614), (149, 3532308), (156, 3373807), (298, 1766154), (447, 1177436), (596, 883077), (894, 588718), (1788, 294359), (1937, 271716), (3874, 135858), (5811, 90572), (7748, 67929), (11622, 45286), (22643, 23244)]