2516332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 5619712

約数和(自身を除く): 3103380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 223, 364, 403, 434, 446, 806, 868, 892, 1561, 1612, 2821, 2899, 3122, 5642, 5798, 6244, 6913, 11284, 11596, 13826, 20293, 27652, 40586, 48391, 81172, 89869, 96782, 179738, 193564, 359476, 629083, 1258166, 2516332]

約数ペア:

[(1, 2516332), (2, 1258166), (4, 629083), (7, 359476), (13, 193564), (14, 179738), (26, 96782), (28, 89869), (31, 81172), (52, 48391), (62, 40586), (91, 27652), (124, 20293), (182, 13826), (217, 11596), (223, 11284), (364, 6913), (403, 6244), (434, 5798), (446, 5642), (806, 3122), (868, 2899), (892, 2821), (1561, 1612)]