237794414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{991}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 419973120

約数和(自身を除く): 182178706

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 839, 991, 1678, 1982, 9229, 10901, 10907, 12883, 18458, 21802, 21814, 25766, 119977, 141713, 239954, 283426, 831449, 1662898, 9145939, 10808837, 18291878, 21617674, 118897207, 237794414]

約数ペア:

[(1, 237794414), (2, 118897207), (11, 21617674), (13, 18291878), (22, 10808837), (26, 9145939), (143, 1662898), (286, 831449), (839, 283426), (991, 239954), (1678, 141713), (1982, 119977), (9229, 25766), (10901, 21814), (10907, 21802), (12883, 18458)]