133020818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1223}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 242175744

約数和(自身を除く): 109154926

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 457, 914, 1223, 2446, 3199, 6398, 7769, 8561, 15538, 17122, 20791, 41582, 54383, 108766, 145537, 291074, 558911, 1117822, 3912377, 7824754, 9501487, 19002974, 66510409, 133020818]

約数ペア:

[(1, 133020818), (2, 66510409), (7, 19002974), (14, 9501487), (17, 7824754), (34, 3912377), (119, 1117822), (238, 558911), (457, 291074), (914, 145537), (1223, 108766), (2446, 54383), (3199, 41582), (6398, 20791), (7769, 17122), (8561, 15538)]