2905765904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{254713}}^1$

素因数の和:254775

約数の個数: 40

約数和(自身を含む): 6064230912

約数和(自身を除く): 3158465008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 254713, 509426, 1018852, 2037704, 4075408, 5858399, 7896103, 11716798, 15792206, 23433596, 31584412, 46867192, 63168824, 93734384, 126337648, 181610369, 363220738, 726441476, 1452882952, 2905765904]

約数ペア:

[(1, 2905765904), (2, 1452882952), (4, 726441476), (8, 363220738), (16, 181610369), (23, 126337648), (31, 93734384), (46, 63168824), (62, 46867192), (92, 31584412), (124, 23433596), (184, 15792206), (248, 11716798), (368, 7896103), (496, 5858399), (713, 4075408), (1426, 2037704), (2852, 1018852), (5704, 509426), (11408, 254713)]