2227243388

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{4289}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 3924320400

約数和(自身を除く): 1697077012

約数列:

[1, 2, 4, 197, 394, 659, 788, 1318, 2636, 4289, 8578, 17156, 129823, 259646, 519292, 844933, 1689866, 2826451, 3379732, 5652902, 11305804, 556810847, 1113621694, 2227243388]

約数ペア:

[(1, 2227243388), (2, 1113621694), (4, 556810847), (197, 11305804), (394, 5652902), (659, 3379732), (788, 2826451), (1318, 1689866), (2636, 844933), (4289, 519292), (8578, 259646), (17156, 129823)]