520079824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{7019}}^1$

素因数の和:7459

約数の個数: 40

約数和(自身を含む): 1102027680

約数和(自身を除く): 581947856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 3368, 4631, 6736, 7019, 9262, 14038, 18524, 28076, 37048, 56152, 74096, 77209, 112304, 154418, 308836, 617672, 1235344, 2954999, 5909998, 11819996, 23639992, 32504989, 47279984, 65009978, 130019956, 260039912, 520079824]

約数ペア:

[(1, 520079824), (2, 260039912), (4, 130019956), (8, 65009978), (11, 47279984), (16, 32504989), (22, 23639992), (44, 11819996), (88, 5909998), (176, 2954999), (421, 1235344), (842, 617672), (1684, 308836), (3368, 154418), (4631, 112304), (6736, 77209), (7019, 74096), (9262, 56152), (14038, 37048), (18524, 28076)]