1617604492

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 3280660992

約数和(自身を除く): 1663056500

約数列:

[1, 2, 4, 7, 14, 28, 113, 211, 226, 422, 452, 791, 844, 1477, 1582, 2423, 2954, 3164, 4846, 5908, 9692, 16961, 23843, 33922, 47686, 67844, 95372, 166901, 273799, 333802, 511253, 547598, 667604, 1022506, 1095196, 1916593, 2045012, 3578771, 3833186, 7157542, 7666372, 14315084, 57771589, 115543178, 231086356, 404401123, 808802246, 1617604492]

約数ペア:

[(1, 1617604492), (2, 808802246), (4, 404401123), (7, 231086356), (14, 115543178), (28, 57771589), (113, 14315084), (211, 7666372), (226, 7157542), (422, 3833186), (452, 3578771), (791, 2045012), (844, 1916593), (1477, 1095196), (1582, 1022506), (2423, 667604), (2954, 547598), (3164, 511253), (4846, 333802), (5908, 273799), (9692, 166901), (16961, 95372), (23843, 67844), (33922, 47686)]