557202516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{1907}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 1401632064

約数和(自身を除く): 844429548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1873, 1907, 3746, 3814, 5619, 5721, 7492, 7628, 11238, 11442, 22476, 22884, 24349, 24791, 48698, 49582, 73047, 74373, 97396, 99164, 146094, 148746, 292188, 297492, 3571811, 7143622, 10715433, 14287244, 21430866, 42861732, 46433543, 92867086, 139300629, 185734172, 278601258, 557202516]

約数ペア:

[(1, 557202516), (2, 278601258), (3, 185734172), (4, 139300629), (6, 92867086), (12, 46433543), (13, 42861732), (26, 21430866), (39, 14287244), (52, 10715433), (78, 7143622), (156, 3571811), (1873, 297492), (1907, 292188), (3746, 148746), (3814, 146094), (5619, 99164), (5721, 97396), (7492, 74373), (7628, 73047), (11238, 49582), (11442, 48698), (22476, 24791), (22884, 24349)]