273901138

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 480090240

約数和(自身を除く): 206189102

約数列:

[1, 2, 7, 14, 53, 106, 371, 419, 742, 838, 881, 1762, 2933, 5866, 6167, 12334, 22207, 44414, 46693, 93386, 155449, 310898, 326851, 369139, 653702, 738278, 2583973, 5167946, 19564367, 39128734, 136950569, 273901138]

約数ペア:

[(1, 273901138), (2, 136950569), (7, 39128734), (14, 19564367), (53, 5167946), (106, 2583973), (371, 738278), (419, 653702), (742, 369139), (838, 326851), (881, 310898), (1762, 155449), (2933, 93386), (5866, 46693), (6167, 44414), (12334, 22207)]