253341004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 539868672

約数和(自身を除く): 286527668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1169, 2338, 2839, 3187, 4676, 5678, 6374, 11356, 12748, 19873, 22309, 39746, 44618, 54179, 79492, 89236, 108358, 216716, 379253, 532229, 758506, 1064458, 1517012, 2128916, 3725603, 7451206, 9047893, 14902412, 18095786, 36191572, 63335251, 126670502, 253341004]

約数ペア:

[(1, 253341004), (2, 126670502), (4, 63335251), (7, 36191572), (14, 18095786), (17, 14902412), (28, 9047893), (34, 7451206), (68, 3725603), (119, 2128916), (167, 1517012), (238, 1064458), (334, 758506), (476, 532229), (668, 379253), (1169, 216716), (2338, 108358), (2839, 89236), (3187, 79492), (4676, 54179), (5678, 44618), (6374, 39746), (11356, 22309), (12748, 19873)]