395235316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4549}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 825552000

約数和(自身を除く): 430316684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 4549, 6206, 9098, 12412, 18196, 21721, 31843, 43442, 63686, 86884, 127372, 131921, 263842, 486743, 527684, 923447, 973486, 1846894, 1946972, 3407201, 3693788, 6814402, 13628804, 14115547, 28231094, 56462188, 98808829, 197617658, 395235316]

約数ペア:

[(1, 395235316), (2, 197617658), (4, 98808829), (7, 56462188), (14, 28231094), (28, 14115547), (29, 13628804), (58, 6814402), (107, 3693788), (116, 3407201), (203, 1946972), (214, 1846894), (406, 973486), (428, 923447), (749, 527684), (812, 486743), (1498, 263842), (2996, 131921), (3103, 127372), (4549, 86884), (6206, 63686), (9098, 43442), (12412, 31843), (18196, 21721)]