2098459006

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7121}}^1$

素因数の和:7265

約数の個数: 48

約数和(自身を含む): 3819215232

約数和(自身を除く): 1720756226

約数列:

[1, 2, 7, 14, 31, 49, 62, 97, 98, 194, 217, 434, 679, 1358, 1519, 3007, 3038, 4753, 6014, 7121, 9506, 14242, 21049, 42098, 49847, 99694, 147343, 220751, 294686, 348929, 441502, 690737, 697858, 1381474, 1545257, 3090514, 4835159, 9670318, 10816799, 21412847, 21633598, 33846113, 42825694, 67692226, 149889929, 299779858, 1049229503, 2098459006]

約数ペア:

[(1, 2098459006), (2, 1049229503), (7, 299779858), (14, 149889929), (31, 67692226), (49, 42825694), (62, 33846113), (97, 21633598), (98, 21412847), (194, 10816799), (217, 9670318), (434, 4835159), (679, 3090514), (1358, 1545257), (1519, 1381474), (3007, 697858), (3038, 690737), (4753, 441502), (6014, 348929), (7121, 294686), (9506, 220751), (14242, 147343), (21049, 99694), (42098, 49847)]