550697251588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{252779}}^1$

素因数の和:253600

約数の個数: 48

約数和(自身を含む): 1068470726400

約数和(自身を除く): 517773474812

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 739, 1474, 1478, 2948, 2956, 8129, 16258, 32516, 49513, 99026, 198052, 252779, 505558, 544643, 1011116, 1089286, 2178572, 2780569, 5561138, 11122276, 16936193, 33872386, 67744772, 186298123, 186803681, 372596246, 373607362, 745192492, 747214724, 2054840491, 4109680982, 8219361964, 12515846627, 25031693254, 50063386508, 137674312897, 275348625794, 550697251588]

約数ペア:

[(1, 550697251588), (2, 275348625794), (4, 137674312897), (11, 50063386508), (22, 25031693254), (44, 12515846627), (67, 8219361964), (134, 4109680982), (268, 2054840491), (737, 747214724), (739, 745192492), (1474, 373607362), (1478, 372596246), (2948, 186803681), (2956, 186298123), (8129, 67744772), (16258, 33872386), (32516, 16936193), (49513, 11122276), (99026, 5561138), (198052, 2780569), (252779, 2178572), (505558, 1089286), (544643, 1011116)]