1330532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2916480

約数和(自身を除く): 1585948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 61, 76, 82, 122, 133, 164, 244, 266, 287, 427, 532, 574, 779, 854, 1148, 1159, 1558, 1708, 2318, 2501, 3116, 4636, 5002, 5453, 8113, 10004, 10906, 16226, 17507, 21812, 32452, 35014, 47519, 70028, 95038, 190076, 332633, 665266, 1330532]

約数ペア:

[(1, 1330532), (2, 665266), (4, 332633), (7, 190076), (14, 95038), (19, 70028), (28, 47519), (38, 35014), (41, 32452), (61, 21812), (76, 17507), (82, 16226), (122, 10906), (133, 10004), (164, 8113), (244, 5453), (266, 5002), (287, 4636), (427, 3116), (532, 2501), (574, 2318), (779, 1708), (854, 1558), (1148, 1159)]