1216784044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{15307}}^1$

素因数の和:15502

約数の個数: 48

約数和(自身を含む): 2592317952

約数和(自身を除く): 1375533908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 1169, 2338, 2839, 4676, 5678, 11356, 15307, 19873, 30614, 39746, 61228, 79492, 107149, 214298, 260219, 428596, 520438, 1040876, 1821533, 2556269, 3643066, 5112538, 7286132, 10225076, 17893883, 35787766, 43456573, 71575532, 86913146, 173826292, 304196011, 608392022, 1216784044]

約数ペア:

[(1, 1216784044), (2, 608392022), (4, 304196011), (7, 173826292), (14, 86913146), (17, 71575532), (28, 43456573), (34, 35787766), (68, 17893883), (119, 10225076), (167, 7286132), (238, 5112538), (334, 3643066), (476, 2556269), (668, 1821533), (1169, 1040876), (2338, 520438), (2839, 428596), (4676, 260219), (5678, 214298), (11356, 107149), (15307, 79492), (19873, 61228), (30614, 39746)]