3928196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 7203840

約数和(自身を除く): 3275644

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 401, 802, 1604, 2449, 4898, 9796, 12431, 24862, 31679, 49724, 63358, 126716, 982049, 1964098, 3928196]

約数ペア:

[(1, 3928196), (2, 1964098), (4, 982049), (31, 126716), (62, 63358), (79, 49724), (124, 31679), (158, 24862), (316, 12431), (401, 9796), (802, 4898), (1604, 2449)]