728049461738

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{5869}}^1\times {\mathrm{639433}}^1$

素因数の和:645401

約数の個数: 16

約数和(自身を含む): 1103522408520

約数和(自身を除く): 375472946782

約数列:

[1, 2, 97, 194, 5869, 11738, 569293, 639433, 1138586, 1278866, 62025001, 124050002, 3752832277, 7505664554, 364024730869, 728049461738]

約数ペア:

[(1, 728049461738), (2, 364024730869), (97, 7505664554), (194, 3752832277), (5869, 124050002), (11738, 62025001), (569293, 1278866), (639433, 1138586)]