1330871276

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 2684666880

約数和(自身を除く): 1353795604

約数列:

[1, 2, 4, 7, 14, 28, 251, 409, 463, 502, 818, 926, 1004, 1636, 1757, 1852, 2863, 3241, 3514, 5726, 6482, 7028, 11452, 12964, 102659, 116213, 189367, 205318, 232426, 378734, 410636, 464852, 718613, 757468, 813491, 1325569, 1437226, 1626982, 2651138, 2874452, 3253964, 5302276, 47531117, 95062234, 190124468, 332717819, 665435638, 1330871276]

約数ペア:

[(1, 1330871276), (2, 665435638), (4, 332717819), (7, 190124468), (14, 95062234), (28, 47531117), (251, 5302276), (409, 3253964), (463, 2874452), (502, 2651138), (818, 1626982), (926, 1437226), (1004, 1325569), (1636, 813491), (1757, 757468), (1852, 718613), (2863, 464852), (3241, 410636), (3514, 378734), (5726, 232426), (6482, 205318), (7028, 189367), (11452, 116213), (12964, 102659)]