561938106

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{6389}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 1142838720

約数和(自身を除く): 580900614

約数列:

[1, 2, 3, 6, 107, 137, 214, 274, 321, 411, 642, 822, 6389, 12778, 14659, 19167, 29318, 38334, 43977, 87954, 683623, 875293, 1367246, 1750586, 2050869, 2625879, 4101738, 5251758, 93656351, 187312702, 280969053, 561938106]

約数ペア:

[(1, 561938106), (2, 280969053), (3, 187312702), (6, 93656351), (107, 5251758), (137, 4101738), (214, 2625879), (274, 2050869), (321, 1750586), (411, 1367246), (642, 875293), (822, 683623), (6389, 87954), (12778, 43977), (14659, 38334), (19167, 29318)]