249888950779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{13831}}^1$

素因数の和:14435

約数の個数: 32

約数和(自身を含む): 285514611200

約数和(自身を除く): 35625660421

約数列:

[1, 13, 19, 193, 247, 379, 2509, 3667, 4927, 7201, 13831, 47671, 73147, 93613, 179803, 262789, 950911, 1389793, 2669383, 3416257, 5241949, 18067309, 34701979, 50718277, 68145337, 99597031, 659337601, 1011696157, 1294761403, 13152050041, 19222226983, 249888950779]

約数ペア:

[(1, 249888950779), (13, 19222226983), (19, 13152050041), (193, 1294761403), (247, 1011696157), (379, 659337601), (2509, 99597031), (3667, 68145337), (4927, 50718277), (7201, 34701979), (13831, 18067309), (47671, 5241949), (73147, 3416257), (93613, 2669383), (179803, 1389793), (262789, 950911)]