1947008

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 4626720

約数和(自身を除く): 2679712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 82, 106, 112, 128, 164, 212, 224, 287, 328, 371, 424, 448, 574, 656, 742, 848, 896, 1148, 1312, 1484, 1696, 2173, 2296, 2624, 2968, 3392, 4346, 4592, 5248, 5936, 6784, 8692, 9184, 11872, 15211, 17384, 18368, 23744, 30422, 34768, 36736, 47488, 60844, 69536, 121688, 139072, 243376, 278144, 486752, 973504, 1947008]

約数ペア:

[(1, 1947008), (2, 973504), (4, 486752), (7, 278144), (8, 243376), (14, 139072), (16, 121688), (28, 69536), (32, 60844), (41, 47488), (53, 36736), (56, 34768), (64, 30422), (82, 23744), (106, 18368), (112, 17384), (128, 15211), (164, 11872), (212, 9184), (224, 8692), (287, 6784), (328, 5936), (371, 5248), (424, 4592), (448, 4346), (574, 3392), (656, 2968), (742, 2624), (848, 2296), (896, 2173), (1148, 1696), (1312, 1484)]