2138132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 3962112

約数和(自身を除く): 1823980

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 401, 802, 1333, 1604, 2666, 5332, 12431, 17243, 24862, 34486, 49724, 68972, 534533, 1069066, 2138132]

約数ペア:

[(1, 2138132), (2, 1069066), (4, 534533), (31, 68972), (43, 49724), (62, 34486), (86, 24862), (124, 17243), (172, 12431), (401, 5332), (802, 2666), (1333, 1604)]