494164226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 772390080

約数和(自身を除く): 278225854

約数列:

[1, 2, 41, 82, 131, 179, 257, 262, 358, 514, 5371, 7339, 10537, 10742, 14678, 21074, 23449, 33667, 46003, 46898, 67334, 92006, 961409, 1380347, 1886123, 1922818, 2760694, 3772246, 6026393, 12052786, 247082113, 494164226]

約数ペア:

[(1, 494164226), (2, 247082113), (41, 12052786), (82, 6026393), (131, 3772246), (179, 2760694), (257, 1922818), (262, 1886123), (358, 1380347), (514, 961409), (5371, 92006), (7339, 67334), (10537, 46898), (10742, 46003), (14678, 33667), (21074, 23449)]