249529926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30829}}^1$

素因数の和:30924

約数の個数: 32

約数和(自身を含む): 532742400

約数和(自身を除く): 283212474

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 30829, 61658, 92487, 184974, 585751, 1171502, 1757253, 2188859, 3514506, 4377718, 6566577, 13133154, 41588321, 83176642, 124764963, 249529926]

約数ペア:

[(1, 249529926), (2, 124764963), (3, 83176642), (6, 41588321), (19, 13133154), (38, 6566577), (57, 4377718), (71, 3514506), (114, 2188859), (142, 1757253), (213, 1171502), (426, 585751), (1349, 184974), (2698, 92487), (4047, 61658), (8094, 30829)]