4080585616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{789587}}^1$

素因数の和:789631

約数の個数: 40

約数和(自身を含む): 8811802080

約数和(自身を除く): 4731216464

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 789587, 1579174, 3158348, 6316696, 12633392, 13422979, 15002153, 26845958, 30004306, 53691916, 60008612, 107383832, 120017224, 214767664, 240034448, 255036601, 510073202, 1020146404, 2040292808, 4080585616]

約数ペア:

[(1, 4080585616), (2, 2040292808), (4, 1020146404), (8, 510073202), (16, 255036601), (17, 240034448), (19, 214767664), (34, 120017224), (38, 107383832), (68, 60008612), (76, 53691916), (136, 30004306), (152, 26845958), (272, 15002153), (304, 13422979), (323, 12633392), (646, 6316696), (1292, 3158348), (2584, 1579174), (5168, 789587)]