2100037282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 3890718720

約数和(自身を除く): 1790681438

約数列:

[1, 2, 7, 14, 19, 38, 73, 83, 133, 146, 166, 266, 511, 581, 1022, 1162, 1303, 1387, 1577, 2606, 2774, 3154, 6059, 9121, 9709, 11039, 12118, 18242, 19418, 22078, 24757, 42413, 49514, 84826, 95119, 108149, 115121, 173299, 190238, 216298, 230242, 346598, 665833, 757043, 805847, 1331666, 1514086, 1611694, 1807261, 2054831, 3614522, 4109662, 7894877, 12650827, 14383817, 15789754, 25301654, 28767634, 55264139, 110528278, 150002663, 300005326, 1050018641, 2100037282]

約数ペア:

[(1, 2100037282), (2, 1050018641), (7, 300005326), (14, 150002663), (19, 110528278), (38, 55264139), (73, 28767634), (83, 25301654), (133, 15789754), (146, 14383817), (166, 12650827), (266, 7894877), (511, 4109662), (581, 3614522), (1022, 2054831), (1162, 1807261), (1303, 1611694), (1387, 1514086), (1577, 1331666), (2606, 805847), (2774, 757043), (3154, 665833), (6059, 346598), (9121, 230242), (9709, 216298), (11039, 190238), (12118, 173299), (18242, 115121), (19418, 108149), (22078, 95119), (24757, 84826), (42413, 49514)]