1949203048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353629}}^1$

素因数の和:353701

約数の個数: 32

約数和(自身を含む): 4010164200

約数和(自身を除く): 2060961152

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 353629, 707258, 1414516, 2829032, 4597177, 9194354, 18388708, 18742337, 36777416, 37484674, 74969348, 149938696, 243650381, 487300762, 974601524, 1949203048]

約数ペア:

[(1, 1949203048), (2, 974601524), (4, 487300762), (8, 243650381), (13, 149938696), (26, 74969348), (52, 37484674), (53, 36777416), (104, 18742337), (106, 18388708), (212, 9194354), (424, 4597177), (689, 2829032), (1378, 1414516), (2756, 707258), (5512, 353629)]