2080449370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{27847}}^1$

素因数の和:28126

約数の個数: 32

約数和(自身を含む): 3881788416

約数和(自身を除く): 1801339046

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 2410, 7471, 14942, 27847, 37355, 55694, 74710, 139235, 278470, 863257, 1726514, 4316285, 6711127, 8632570, 13422254, 33555635, 67111270, 208044937, 416089874, 1040224685, 2080449370]

約数ペア:

[(1, 2080449370), (2, 1040224685), (5, 416089874), (10, 208044937), (31, 67111270), (62, 33555635), (155, 13422254), (241, 8632570), (310, 6711127), (482, 4316285), (1205, 1726514), (2410, 863257), (7471, 278470), (14942, 139235), (27847, 74710), (37355, 55694)]