1313642608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{115151}}^1$

素因数の和:115213

約数の個数: 40

約数和(自身を含む): 2741538816

約数和(自身を除く): 1427896208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 115151, 230302, 460604, 921208, 1842416, 2648473, 3569681, 5296946, 7139362, 10593892, 14278724, 21187784, 28557448, 42375568, 57114896, 82102663, 164205326, 328410652, 656821304, 1313642608]

約数ペア:

[(1, 1313642608), (2, 656821304), (4, 328410652), (8, 164205326), (16, 82102663), (23, 57114896), (31, 42375568), (46, 28557448), (62, 21187784), (92, 14278724), (124, 10593892), (184, 7139362), (248, 5296946), (368, 3569681), (496, 2648473), (713, 1842416), (1426, 921208), (2852, 460604), (5704, 230302), (11408, 115151)]