12440707952

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2239}}^1\times {\mathrm{5693}}^1$

素因数の和:8001

約数の個数: 40

約数和(自身を含む): 24514264320

約数和(自身を除く): 12073556368

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2239, 4478, 5693, 8956, 11386, 17912, 22772, 35824, 45544, 91088, 136579, 273158, 347273, 546316, 694546, 1092632, 1389092, 2185264, 2778184, 5556368, 12746627, 25493254, 50986508, 101973016, 203946032, 777544247, 1555088494, 3110176988, 6220353976, 12440707952]

約数ペア:

[(1, 12440707952), (2, 6220353976), (4, 3110176988), (8, 1555088494), (16, 777544247), (61, 203946032), (122, 101973016), (244, 50986508), (488, 25493254), (976, 12746627), (2239, 5556368), (4478, 2778184), (5693, 2185264), (8956, 1389092), (11386, 1092632), (17912, 694546), (22772, 546316), (35824, 347273), (45544, 273158), (91088, 136579)]