2137341778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{201979}}^1$

素因数の和:202042

約数の個数: 32

約数和(自身を含む): 3868320960

約数和(自身を除く): 1730979182

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 201979, 403958, 2221769, 2625727, 4443538, 5251454, 7473223, 14946446, 28882997, 57765994, 82205453, 97151899, 164410906, 194303798, 1068670889, 2137341778]

約数ペア:

[(1, 2137341778), (2, 1068670889), (11, 194303798), (13, 164410906), (22, 97151899), (26, 82205453), (37, 57765994), (74, 28882997), (143, 14946446), (286, 7473223), (407, 5251454), (481, 4443538), (814, 2625727), (962, 2221769), (5291, 403958), (10582, 201979)]