2018958058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{23581}}^1$

素因数の和:23722

約数の個数: 32

約数和(自身を含む): 3387318480

約数和(自身を除く): 1368360422

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 962, 1157, 2314, 3293, 6586, 23581, 42809, 47162, 85618, 306553, 613106, 872497, 1744994, 2098709, 4197418, 11342461, 22684922, 27283217, 54566434, 77652233, 155304466, 1009479029, 2018958058]

約数ペア:

[(1, 2018958058), (2, 1009479029), (13, 155304466), (26, 77652233), (37, 54566434), (74, 27283217), (89, 22684922), (178, 11342461), (481, 4197418), (962, 2098709), (1157, 1744994), (2314, 872497), (3293, 613106), (6586, 306553), (23581, 85618), (42809, 47162)]