17770324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 37368576

約数和(自身を除く): 19598252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 661, 1034, 1222, 1322, 2068, 2444, 2644, 6721, 7271, 8593, 13442, 14542, 17186, 26884, 29084, 31067, 34372, 62134, 94523, 124268, 189046, 341737, 378092, 403871, 683474, 807742, 1366948, 1615484, 4442581, 8885162, 17770324]

約数ペア:

[(1, 17770324), (2, 8885162), (4, 4442581), (11, 1615484), (13, 1366948), (22, 807742), (26, 683474), (44, 403871), (47, 378092), (52, 341737), (94, 189046), (143, 124268), (188, 94523), (286, 62134), (517, 34372), (572, 31067), (611, 29084), (661, 26884), (1034, 17186), (1222, 14542), (1322, 13442), (2068, 8593), (2444, 7271), (2644, 6721)]