43238878990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{518017}}^1$

素因数の和:518532

約数の個数: 32

約数和(自身を含む): 82576213344

約数和(自身を除く): 39337334354

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 982, 2455, 4910, 8347, 16694, 41735, 83470, 518017, 1036034, 2590085, 5180170, 8806289, 17612578, 44031445, 88062890, 254346347, 508692694, 1271731735, 2543463470, 4323887899, 8647775798, 21619439495, 43238878990]

約数ペア:

[(1, 43238878990), (2, 21619439495), (5, 8647775798), (10, 4323887899), (17, 2543463470), (34, 1271731735), (85, 508692694), (170, 254346347), (491, 88062890), (982, 44031445), (2455, 17612578), (4910, 8806289), (8347, 5180170), (16694, 2590085), (41735, 1036034), (83470, 518017)]