2005607548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 4383357440

約数和(自身を除く): 2377749892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 73, 76, 86, 133, 146, 172, 266, 292, 301, 511, 532, 602, 817, 1022, 1201, 1204, 1387, 1634, 2044, 2402, 2774, 3139, 3268, 4804, 5548, 5719, 6278, 8407, 9709, 11438, 12556, 16814, 19418, 21973, 22819, 22876, 33628, 38836, 43946, 45638, 51643, 59641, 87673, 87892, 91276, 103286, 119282, 159733, 175346, 206572, 238564, 319466, 350692, 361501, 417487, 613711, 638932, 723002, 834974, 981217, 1227422, 1446004, 1665787, 1669948, 1962434, 2454844, 3331574, 3769939, 3924868, 6663148, 6868519, 7539878, 11660509, 13737038, 15079756, 23321018, 26389573, 27474076, 46642036, 52779146, 71628841, 105558292, 143257682, 286515364, 501401887, 1002803774, 2005607548]

約数ペア:

[(1, 2005607548), (2, 1002803774), (4, 501401887), (7, 286515364), (14, 143257682), (19, 105558292), (28, 71628841), (38, 52779146), (43, 46642036), (73, 27474076), (76, 26389573), (86, 23321018), (133, 15079756), (146, 13737038), (172, 11660509), (266, 7539878), (292, 6868519), (301, 6663148), (511, 3924868), (532, 3769939), (602, 3331574), (817, 2454844), (1022, 1962434), (1201, 1669948), (1204, 1665787), (1387, 1446004), (1634, 1227422), (2044, 981217), (2402, 834974), (2774, 723002), (3139, 638932), (3268, 613711), (4804, 417487), (5548, 361501), (5719, 350692), (6278, 319466), (8407, 238564), (9709, 206572), (11438, 175346), (12556, 159733), (16814, 119282), (19418, 103286), (21973, 91276), (22819, 87892), (22876, 87673), (33628, 59641), (38836, 51643), (43946, 45638)]