1215076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 2257920

約数和(自身を除く): 1042844

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 239, 478, 956, 1271, 2542, 5084, 7409, 9799, 14818, 19598, 29636, 39196, 303769, 607538, 1215076]

約数ペア:

[(1, 1215076), (2, 607538), (4, 303769), (31, 39196), (41, 29636), (62, 19598), (82, 14818), (124, 9799), (164, 7409), (239, 5084), (478, 2542), (956, 1271)]