1390362

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 3022272

約数和(自身を除く): 1631910

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 317, 634, 731, 951, 1462, 1902, 2193, 4386, 5389, 10778, 13631, 16167, 27262, 32334, 40893, 81786, 231727, 463454, 695181, 1390362]

約数ペア:

[(1, 1390362), (2, 695181), (3, 463454), (6, 231727), (17, 81786), (34, 40893), (43, 32334), (51, 27262), (86, 16167), (102, 13631), (129, 10778), (258, 5389), (317, 4386), (634, 2193), (731, 1902), (951, 1462)]