172173806

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 304812288

約数和(自身を除く): 132638482

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 301, 602, 791, 1582, 2531, 4859, 5062, 9718, 17717, 34013, 35434, 68026, 108833, 217666, 286003, 572006, 761831, 1523662, 2002021, 4004042, 12298129, 24596258, 86086903, 172173806]

約数ペア:

[(1, 172173806), (2, 86086903), (7, 24596258), (14, 12298129), (43, 4004042), (86, 2002021), (113, 1523662), (226, 761831), (301, 572006), (602, 286003), (791, 217666), (1582, 108833), (2531, 68026), (4859, 35434), (5062, 34013), (9718, 17717)]