2270044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 2810276

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 251, 266, 323, 476, 502, 532, 646, 1004, 1292, 1757, 2261, 3514, 4267, 4522, 4769, 7028, 8534, 9044, 9538, 17068, 19076, 29869, 33383, 59738, 66766, 81073, 119476, 133532, 162146, 324292, 567511, 1135022, 2270044]

約数ペア:

[(1, 2270044), (2, 1135022), (4, 567511), (7, 324292), (14, 162146), (17, 133532), (19, 119476), (28, 81073), (34, 66766), (38, 59738), (68, 33383), (76, 29869), (119, 19076), (133, 17068), (238, 9538), (251, 9044), (266, 8534), (323, 7028), (476, 4769), (502, 4522), (532, 4267), (646, 3514), (1004, 2261), (1292, 1757)]