1330541212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{332303}}^1$

素因数の和:332338

約数の個数: 48

約数和(自身を含む): 3126316032

約数和(自身を除く): 1795774820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 332303, 664606, 1329212, 2326121, 3655333, 4319939, 4652242, 7310666, 8639878, 9304484, 14621332, 17279756, 25587331, 30239573, 47519329, 51174662, 60479146, 95038658, 102349324, 120958292, 190077316, 332635303, 665270606, 1330541212]

約数ペア:

[(1, 1330541212), (2, 665270606), (4, 332635303), (7, 190077316), (11, 120958292), (13, 102349324), (14, 95038658), (22, 60479146), (26, 51174662), (28, 47519329), (44, 30239573), (52, 25587331), (77, 17279756), (91, 14621332), (143, 9304484), (154, 8639878), (182, 7310666), (286, 4652242), (308, 4319939), (364, 3655333), (572, 2326121), (1001, 1329212), (2002, 664606), (4004, 332303)]