2997392386

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{29867}}^1$

素因数の和:30046

約数の個数: 24

約数和(自身を含む): 4779477360

約数和(自身を除く): 1782084974

約数列:

[1, 2, 19, 38, 139, 278, 361, 722, 2641, 5282, 29867, 50179, 59734, 100358, 567473, 1134946, 4151513, 8303026, 10781987, 21563974, 78878747, 157757494, 1498696193, 2997392386]

約数ペア:

[(1, 2997392386), (2, 1498696193), (19, 157757494), (38, 78878747), (139, 21563974), (278, 10781987), (361, 8303026), (722, 4151513), (2641, 1134946), (5282, 567473), (29867, 100358), (50179, 59734)]