509847118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{2069}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 872778240

約数和(自身を除く): 362931122

約数列:

[1, 2, 11, 22, 23, 46, 253, 487, 506, 974, 2069, 4138, 5357, 10714, 11201, 22402, 22759, 45518, 47587, 95174, 123211, 246422, 523457, 1007603, 1046914, 2015206, 11083633, 22167266, 23174869, 46349738, 254923559, 509847118]

約数ペア:

[(1, 509847118), (2, 254923559), (11, 46349738), (22, 23174869), (23, 22167266), (46, 11083633), (253, 2015206), (487, 1046914), (506, 1007603), (974, 523457), (2069, 246422), (4138, 123211), (5357, 95174), (10714, 47587), (11201, 45518), (22402, 22759)]