2006129744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{388183}}^1$

素因数の和:388227

約数の個数: 40

約数和(自身を含む): 4332133440

約数和(自身を除く): 2326003696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 388183, 776366, 1552732, 3105464, 6210928, 6599111, 7375477, 13198222, 14750954, 26396444, 29501908, 52792888, 59003816, 105585776, 118007632, 125383109, 250766218, 501532436, 1003064872, 2006129744]

約数ペア:

[(1, 2006129744), (2, 1003064872), (4, 501532436), (8, 250766218), (16, 125383109), (17, 118007632), (19, 105585776), (34, 59003816), (38, 52792888), (68, 29501908), (76, 26396444), (136, 14750954), (152, 13198222), (272, 7375477), (304, 6599111), (323, 6210928), (646, 3105464), (1292, 1552732), (2584, 776366), (5168, 388183)]