2149973578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{24071}}^1$

素因数の和:24198

約数の個数: 32

約数和(自身を含む): 3556493568

約数和(自身を除く): 1406519990

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 629, 1207, 1258, 2414, 2627, 5254, 24071, 44659, 48142, 89318, 409207, 818414, 890627, 1709041, 1781254, 3418082, 15140659, 29053697, 30281318, 58107394, 63234517, 126469034, 1074986789, 2149973578]

約数ペア:

[(1, 2149973578), (2, 1074986789), (17, 126469034), (34, 63234517), (37, 58107394), (71, 30281318), (74, 29053697), (142, 15140659), (629, 3418082), (1207, 1781254), (1258, 1709041), (2414, 890627), (2627, 818414), (5254, 409207), (24071, 89318), (44659, 48142)]