3280388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 6400800

約数和(自身を除く): 3120412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2539, 5078, 10156, 43163, 48241, 86326, 96482, 172652, 192964, 820097, 1640194, 3280388]

約数ペア:

[(1, 3280388), (2, 1640194), (4, 820097), (17, 192964), (19, 172652), (34, 96482), (38, 86326), (68, 48241), (76, 43163), (323, 10156), (646, 5078), (1292, 2539)]