1214461906

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 2096472960

約数和(自身を除く): 882011054

約数列:

[1, 2, 7, 14, 353, 397, 619, 706, 794, 1238, 2471, 2779, 4333, 4942, 5558, 8666, 140141, 218507, 245743, 280282, 437014, 491486, 980987, 1529549, 1720201, 1961974, 3059098, 3440402, 86747279, 173494558, 607230953, 1214461906]

約数ペア:

[(1, 1214461906), (2, 607230953), (7, 173494558), (14, 86747279), (353, 3440402), (397, 3059098), (619, 1961974), (706, 1720201), (794, 1529549), (1238, 980987), (2471, 491486), (2779, 437014), (4333, 280282), (4942, 245743), (5558, 218507), (8666, 140141)]