947984752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{414329}}^1$

素因数の和:414361

約数の個数: 40

約数和(自身を含む): 2157830640

約数和(自身を除く): 1209845888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 414329, 828658, 1657316, 3314632, 4557619, 5386277, 6629264, 9115238, 10772554, 18230476, 21545108, 36460952, 43090216, 59249047, 72921904, 86180432, 118498094, 236996188, 473992376, 947984752]

約数ペア:

[(1, 947984752), (2, 473992376), (4, 236996188), (8, 118498094), (11, 86180432), (13, 72921904), (16, 59249047), (22, 43090216), (26, 36460952), (44, 21545108), (52, 18230476), (88, 10772554), (104, 9115238), (143, 6629264), (176, 5386277), (208, 4557619), (286, 3314632), (572, 1657316), (1144, 828658), (2288, 414329)]