306563774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4201}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 522796032

約数和(自身を除く): 216232258

約数列:

[1, 2, 11, 22, 31, 62, 107, 214, 341, 682, 1177, 2354, 3317, 4201, 6634, 8402, 36487, 46211, 72974, 92422, 130231, 260462, 449507, 899014, 1432541, 2865082, 4944577, 9889154, 13934717, 27869434, 153281887, 306563774]

約数ペア:

[(1, 306563774), (2, 153281887), (11, 27869434), (22, 13934717), (31, 9889154), (62, 4944577), (107, 2865082), (214, 1432541), (341, 899014), (682, 449507), (1177, 260462), (2354, 130231), (3317, 92422), (4201, 72974), (6634, 46211), (8402, 36487)]