236470892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{138449}}^1$

素因数の和:138521

約数の個数: 24

約数和(自身を含む): 480698400

約数和(自身を除く): 244227508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 138449, 276898, 553796, 969143, 1938286, 3876572, 8445389, 16890778, 33781556, 59117723, 118235446, 236470892]

約数ペア:

[(1, 236470892), (2, 118235446), (4, 59117723), (7, 33781556), (14, 16890778), (28, 8445389), (61, 3876572), (122, 1938286), (244, 969143), (427, 553796), (854, 276898), (1708, 138449)]