399779652012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{4684991}}^1$

素因数の和:4685558

約数の個数: 48

約数和(自身を含む): 1006411241472

約数和(自身を除く): 606631589460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 1094, 1641, 2188, 3282, 6564, 7111, 14222, 21333, 28444, 42666, 85332, 4684991, 9369982, 14054973, 18739964, 28109946, 56219892, 60904883, 121809766, 182714649, 243619532, 365429298, 730858596, 2562690077, 5125380154, 7688070231, 10250760308, 15376140462, 30752280924, 33314971001, 66629942002, 99944913003, 133259884004, 199889826006, 399779652012]

約数ペア:

[(1, 399779652012), (2, 199889826006), (3, 133259884004), (4, 99944913003), (6, 66629942002), (12, 33314971001), (13, 30752280924), (26, 15376140462), (39, 10250760308), (52, 7688070231), (78, 5125380154), (156, 2562690077), (547, 730858596), (1094, 365429298), (1641, 243619532), (2188, 182714649), (3282, 121809766), (6564, 60904883), (7111, 56219892), (14222, 28109946), (21333, 18739964), (28444, 14054973), (42666, 9369982), (85332, 4684991)]