2950928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 6383520

約数和(自身を除く): 3432592

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 571, 646, 1142, 1292, 2284, 2584, 4568, 5168, 9136, 9707, 10849, 19414, 21698, 38828, 43396, 77656, 86792, 155312, 173584, 184433, 368866, 737732, 1475464, 2950928]

約数ペア:

[(1, 2950928), (2, 1475464), (4, 737732), (8, 368866), (16, 184433), (17, 173584), (19, 155312), (34, 86792), (38, 77656), (68, 43396), (76, 38828), (136, 21698), (152, 19414), (272, 10849), (304, 9707), (323, 9136), (571, 5168), (646, 4568), (1142, 2584), (1292, 2284)]