3220556

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 5843376

約数和(自身を除く): 2622820

約数列:

[1, 2, 4, 61, 67, 122, 134, 197, 244, 268, 394, 788, 4087, 8174, 12017, 13199, 16348, 24034, 26398, 48068, 52796, 805139, 1610278, 3220556]

約数ペア:

[(1, 3220556), (2, 1610278), (4, 805139), (61, 52796), (67, 48068), (122, 26398), (134, 24034), (197, 16348), (244, 13199), (268, 12017), (394, 8174), (788, 4087)]