1409307536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967931}}^1$

素因数の和:967959

約数の個数: 40

約数和(自身を含む): 3360659904

約数和(自身を除く): 1951352368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 967931, 1935862, 3871724, 6775517, 7743448, 12583103, 13551034, 15486896, 25166206, 27102068, 50332412, 54204136, 88081721, 100664824, 108408272, 176163442, 201329648, 352326884, 704653768, 1409307536]

約数ペア:

[(1, 1409307536), (2, 704653768), (4, 352326884), (7, 201329648), (8, 176163442), (13, 108408272), (14, 100664824), (16, 88081721), (26, 54204136), (28, 50332412), (52, 27102068), (56, 25166206), (91, 15486896), (104, 13551034), (112, 12583103), (182, 7743448), (208, 6775517), (364, 3871724), (728, 1935862), (1456, 967931)]