1772343664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217269}}^1$

素因数の和:1217297

約数の個数: 40

約数和(自身を含む): 4226361440

約数和(自身を除く): 2454017776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1217269, 2434538, 4869076, 8520883, 9738152, 15824497, 17041766, 19476304, 31648994, 34083532, 63297988, 68167064, 110771479, 126595976, 136334128, 221542958, 253191952, 443085916, 886171832, 1772343664]

約数ペア:

[(1, 1772343664), (2, 886171832), (4, 443085916), (7, 253191952), (8, 221542958), (13, 136334128), (14, 126595976), (16, 110771479), (26, 68167064), (28, 63297988), (52, 34083532), (56, 31648994), (91, 19476304), (104, 17041766), (112, 15824497), (182, 9738152), (208, 8520883), (364, 4869076), (728, 2434538), (1456, 1217269)]