1330321876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7879}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 2668861440

約数和(自身を除く): 1338539564

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 191, 221, 382, 442, 764, 884, 2483, 3247, 4966, 6494, 7879, 9932, 12988, 15758, 31516, 42211, 84422, 102427, 133943, 168844, 204854, 267886, 409708, 535772, 1504889, 1741259, 3009778, 3482518, 6019556, 6965036, 19563557, 25583113, 39127114, 51166226, 78254228, 102332452, 332580469, 665160938, 1330321876]

約数ペア:

[(1, 1330321876), (2, 665160938), (4, 332580469), (13, 102332452), (17, 78254228), (26, 51166226), (34, 39127114), (52, 25583113), (68, 19563557), (191, 6965036), (221, 6019556), (382, 3482518), (442, 3009778), (764, 1741259), (884, 1504889), (2483, 535772), (3247, 409708), (4966, 267886), (6494, 204854), (7879, 168844), (9932, 133943), (12988, 102427), (15758, 84422), (31516, 42211)]