2152645.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 66576384

約数和(自身を除く): 29613682

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 601, 1202, 1337, 2674, 4207, 4393, 8414, 8786, 13823, 27646, 30751, 61502, 96761, 114791, 193522, 229582, 803537, 1607074, 2640193, 5280386, 18481351, 36962702]

約数ペア:

[(1, 36962702), (2, 18481351), (7, 5280386), (14, 2640193), (23, 1607074), (46, 803537), (161, 229582), (191, 193522), (322, 114791), (382, 96761), (601, 61502), (1202, 30751), (1337, 27646), (2674, 13823), (4207, 8786), (4393, 8414)]