2009485912

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{588257}}^1$

素因数の和:588331

約数の個数: 32

約数和(自身を含む): 4376639520

約数和(自身を除く): 2367153608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 588257, 1176514, 2353028, 4117799, 4706056, 8235598, 16471196, 32942392, 35883677, 71767354, 143534708, 251185739, 287069416, 502371478, 1004742956, 2009485912]

約数ペア:

[(1, 2009485912), (2, 1004742956), (4, 502371478), (7, 287069416), (8, 251185739), (14, 143534708), (28, 71767354), (56, 35883677), (61, 32942392), (122, 16471196), (244, 8235598), (427, 4706056), (488, 4117799), (854, 2353028), (1708, 1176514), (3416, 588257)]