2019708168918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{474319}}^1$

素因数の和:474917

約数の個数: 64

約数和(自身を含む): 4446465408000

約数和(自身を除く): 2426757239082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 433, 447, 866, 894, 1299, 1639, 2598, 3278, 4763, 4917, 9526, 9834, 14289, 28578, 64517, 129034, 193551, 387102, 474319, 709687, 948638, 1419374, 1422957, 2129061, 2845914, 4258122, 5217509, 10435018, 15652527, 31305054, 70673531, 141347062, 205380127, 212020593, 410760254, 424041186, 616140381, 777408841, 1232280762, 1554817682, 2259181397, 2332226523, 4518362794, 4664453046, 6777544191, 13555088382, 30601638923, 61203277846, 91804916769, 183609833538, 336618028153, 673236056306, 1009854084459, 2019708168918]

約数ペア:

[(1, 2019708168918), (2, 1009854084459), (3, 673236056306), (6, 336618028153), (11, 183609833538), (22, 91804916769), (33, 61203277846), (66, 30601638923), (149, 13555088382), (298, 6777544191), (433, 4664453046), (447, 4518362794), (866, 2332226523), (894, 2259181397), (1299, 1554817682), (1639, 1232280762), (2598, 777408841), (3278, 616140381), (4763, 424041186), (4917, 410760254), (9526, 212020593), (9834, 205380127), (14289, 141347062), (28578, 70673531), (64517, 31305054), (129034, 15652527), (193551, 10435018), (387102, 5217509), (474319, 4258122), (709687, 2845914), (948638, 2129061), (1419374, 1422957)]