508021202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15349}}^1$

素因数の和:15450

約数の個数: 32

約数和(自身を含む): 876792000

約数和(自身を除く): 368770798

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 15349, 16549, 30698, 33098, 199537, 291631, 399074, 583262, 1028383, 2056766, 3791203, 7582406, 13368979, 19539277, 26737958, 39078554, 254010601, 508021202]

約数ペア:

[(1, 508021202), (2, 254010601), (13, 39078554), (19, 26737958), (26, 19539277), (38, 13368979), (67, 7582406), (134, 3791203), (247, 2056766), (494, 1028383), (871, 583262), (1273, 399074), (1742, 291631), (2546, 199537), (15349, 33098), (16549, 30698)]