515132571457

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1933}}^1\times {\mathrm{2633}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 621079499520

約数和(自身を除く): 105946928063

約数列:

[1, 7, 19, 133, 761, 1933, 2633, 5327, 13531, 14459, 18431, 36727, 50027, 101213, 257089, 350189, 1471013, 2003713, 5089589, 10297091, 14025991, 27949247, 35627123, 38070547, 96702191, 195644729, 266493829, 676915337, 3873177229, 27112240603, 73590367351, 515132571457]

約数ペア:

[(1, 515132571457), (7, 73590367351), (19, 27112240603), (133, 3873177229), (761, 676915337), (1933, 266493829), (2633, 195644729), (5327, 96702191), (13531, 38070547), (14459, 35627123), (18431, 27949247), (36727, 14025991), (50027, 10297091), (101213, 5089589), (257089, 2003713), (350189, 1471013)]