2098376

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 4709340

約数和(自身を除く): 2610964

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 101, 106, 196, 202, 212, 371, 392, 404, 424, 707, 742, 808, 1414, 1484, 2597, 2828, 2968, 4949, 5194, 5353, 5656, 9898, 10388, 10706, 19796, 20776, 21412, 37471, 39592, 42824, 74942, 149884, 262297, 299768, 524594, 1049188, 2098376]

約数ペア:

[(1, 2098376), (2, 1049188), (4, 524594), (7, 299768), (8, 262297), (14, 149884), (28, 74942), (49, 42824), (53, 39592), (56, 37471), (98, 21412), (101, 20776), (106, 19796), (196, 10706), (202, 10388), (212, 9898), (371, 5656), (392, 5353), (404, 5194), (424, 4949), (707, 2968), (742, 2828), (808, 2597), (1414, 1484)]